GET https://hauptbuchhandlung.staging.eurosoft.network/author/Labudde,%20Peter

HTTP Client

2 Total requests
0 HTTP errors

Clients

http_client 2

Requests

POST Search
Request options
[
  "body" => "{"$type":"eurosoft.esMetaFoundation.esMetaSearch, eurosoft.esMetaFoundation","Query":{"$type":"eurosoft.esMetaFoundation.esMetaQueryByInList, eurosoft.esMetaFoundation","FieldName":"AllPersons","List":{"$type":"System.Collections.Generic.List`1[[System.String, mscorlib]], mscorlib","$values":["Labudde, Peter"]},"Quoted":false},"QueryOptions":{"$type":"eurosoft.esMetaFoundation.esMetaQueryOptions, eurosoft.esMetaFoundation","OrderBy":{"$type":"System.Collections.Generic.List`1[[eurosoft.esMetaFoundation.esMetaSort, eurosoft.esMetaFoundation]], mscorlib","$values":[{"$type":"eurosoft.esMetaFoundation.esMetaSort, eurosoft.esMetaFoundation","Field":"RELEVANZ","SortOrder":1}]},"ReturnNumFound":true,"StatisticFields":{"$type":"System.Collections.Generic.List`1[[System.String, mscorlib]], mscorlib","$values":[]},"Start":0,"Rows":0,"Facet":{"$type":"eurosoft.esMetaFoundation.esMetaFacetParameter, eurosoft.esMetaFoundation","Queries":{"$type":"System.Collections.Generic.List`1[[eurosoft.esMetaFoundation.IMetaFacetQuery, eurosoft.esMetaFoundation]], mscorlib","$values":[{"$type":"eurosoft.esMetaFoundation.esMetaFacetFieldQuery, eurosoft.esMetaFoundation","Field":"F_Price","Sort":true,"Limit":100,"Offset":0,"MinCount":0,"Missing":false,"EnumCacheMinDf":0},{"$type":"eurosoft.esMetaFoundation.esMetaFacetFieldQuery, eurosoft.esMetaFoundation","Field":"F_Producer","Sort":true,"Limit":100,"Offset":0,"MinCount":1,"Missing":false,"EnumCacheMinDf":0},{"$type":"eurosoft.esMetaFoundation.esMetaFacetFieldQuery, eurosoft.esMetaFoundation","Field":"Productform","Sort":true,"Limit":100,"Offset":0,"MinCount":1,"Missing":false,"EnumCacheMinDf":0},{"$type":"eurosoft.esMetaFoundation.esMetaFacetFieldQuery, eurosoft.esMetaFoundation","Field":"F_AllPersons","Sort":true,"Limit":-1,"Offset":0,"MinCount":1,"Missing":false,"EnumCacheMinDf":0},{"$type":"eurosoft.esMetaFoundation.esMetaFacetFieldQuery, eurosoft.esMetaFoundation","Field":"F_Catchwords","Sort":true,"Limit":100,"Offset":0,"MinCount":1,"Missing":false,"EnumCacheMinDf":0},{"$type":"eurosoft.esMetaFoundation.esMetaFacetFieldQuery, eurosoft.esMetaFoundation","Field":"PublishingDate","Sort":true,"Limit":100,"Offset":0,"MinCount":1,"Missing":false,"EnumCacheMinDf":0},{"$type":"eurosoft.esMetaFoundation.esMetaFacetFieldQuery, eurosoft.esMetaFoundation","Field":"F_Properties_SPRACHE","Sort":true,"Limit":100,"Offset":0,"MinCount":1,"Missing":false,"EnumCacheMinDf":0}]},"Sort":true,"Limit":100,"Offset":0,"MinCount":0,"Missing":false},"FilterQueries":{"$type":"System.Collections.Generic.List`1[[eurosoft.esMetaFoundation.IMetaQuery, eurosoft.esMetaFoundation]], mscorlib","$values":[]},"ExtraParams":{"$type":"System.Collections.Generic.Dictionary`2[[System.String, mscorlib],[System.String, mscorlib]], mscorlib"}},"CatalogSearchObject":{"$type":"eurosoft.esMetaFoundation.esMetaCatalogSearchObject, eurosoft.esMetaFoundation","Catalogs":{"$type":"System.Collections.Generic.List`1[[eurosoft.esMetaFoundation.esMetaCatalog, eurosoft.esMetaFoundation]], mscorlib","$values":[{"$type":"eurosoft.esMetaFoundation.esMetaCatalog, eurosoft.esMetaFoundation","CatalogID":32,"CatalogName":"","IsUserCatalog":false},{"$type":"eurosoft.esMetaFoundation.esMetaCatalog, eurosoft.esMetaFoundation","CatalogID":31,"CatalogName":"","IsUserCatalog":false,"UseReferenceCatalog":true,"ReferenceCatalogID":8,"ReferenceCatalogName":"","ReferenceIsUserCatalog":false,"References":{"$type":"System.Collections.Generic.List`1[[System.String, mscorlib]], mscorlib","$values":["MEDIA","TEXT"]}},{"$type":"eurosoft.esMetaFoundation.esMetaCatalog, eurosoft.esMetaFoundation","CatalogID":1,"CatalogName":"haupt_verlag","IsUserCatalog":true}]},"Behaviour":1},"ConvertCoverUrls":true}"
  "headers" => [
    "Content-Type" => "application/json"
  ]
]
Response 200
[
  "info" => [
    "header_size" => 257
    "request_size" => 307
    "total_time" => 1.130467
    "namelookup_time" => 0.002016
    "connect_time" => 0.016862
    "pretransfer_time" => 0.079048
    "size_upload" => 3717.0
    "size_download" => 9390.0
    "speed_download" => 8306.0
    "speed_upload" => 3288.0
    "download_content_length" => 9390.0
    "upload_content_length" => 3717.0
    "starttransfer_time" => 0.079167
    "primary_ip" => "195.252.129.217"
    "primary_port" => 443
    "local_ip" => "172.19.0.5"
    "local_port" => 44324
    "http_version" => 3
    "protocol" => 2
    "scheme" => "HTTPS"
    "appconnect_time_us" => 78700
    "connect_time_us" => 16862
    "namelookup_time_us" => 2016
    "pretransfer_time_us" => 79048
    "starttransfer_time_us" => 79167
    "total_time_us" => 1130467
    "effective_method" => "POST"
    "capath" => "/etc/ssl/certs"
    "cainfo" => "/etc/ssl/certs/ca-certificates.crt"
    "start_time" => 1770158114.3373
    "original_url" => "https://app.eurosoft.net/esConnectMetaB2/V1/Meta/Search"
    "pause_handler" => Closure(float $duration) {#26648
      class: "Symfony\Component\HttpClient\Response\CurlResponse"
      use: {
        $ch: CurlHandle {#26672 …}
        $multi: Symfony\Component\HttpClient\Internal\CurlClientState {#26654 …}
        $execCounter: -9223372036854775808
      }
    }
    "debug" => """
      *   Trying 195.252.129.217:443...\n
      * Connected to app.eurosoft.net (195.252.129.217) port 443 (#0)\n
      * ALPN: offers h2,http/1.1\n
      *  CAfile: /etc/ssl/certs/ca-certificates.crt\n
      *  CApath: /etc/ssl/certs\n
      * SSL connection using TLSv1.2 / ECDHE-RSA-AES256-GCM-SHA384\n
      * ALPN: server accepted h2\n
      * Server certificate:\n
      *  subject: CN=app.eurosoft.net\n
      *  start date: Jan  5 13:59:32 2026 GMT\n
      *  expire date: Apr  5 13:59:31 2026 GMT\n
      *  subjectAltName: host "app.eurosoft.net" matched cert's "app.eurosoft.net"\n
      *  issuer: C=US; O=Let's Encrypt; CN=R12\n
      *  SSL certificate verify ok.\n
      * using HTTP/2\n
      * h2h3 [:method: POST]\n
      * h2h3 [:path: /esConnectMetaB2/V1/Meta/Search]\n
      * h2h3 [:scheme: https]\n
      * h2h3 [:authority: app.eurosoft.net]\n
      * h2h3 [content-type: application/json]\n
      * h2h3 [es-sessionid: f65b3fa85e7fecee979d09bf95672c5f]\n
      * h2h3 [accept: */*]\n
      * h2h3 [authorization: Basic SGF1cHRWZXJsYWcwMTpZMChyJEYvaWFkYTY=]\n
      * h2h3 [user-agent: Symfony HttpClient (Curl)]\n
      * h2h3 [accept-encoding: gzip]\n
      * h2h3 [content-length: 3717]\n
      * Using Stream ID: 1 (easy handle 0x574a04eba120)\n
      > POST /esConnectMetaB2/V1/Meta/Search HTTP/2\r\n
      Host: app.eurosoft.net\r\n
      content-type: application/json\r\n
      es-sessionid: f65b3fa85e7fecee979d09bf95672c5f\r\n
      accept: */*\r\n
      authorization: Basic SGF1cHRWZXJsYWcwMTpZMChyJEYvaWFkYTY=\r\n
      user-agent: Symfony HttpClient (Curl)\r\n
      accept-encoding: gzip\r\n
      content-length: 3717\r\n
      \r\n
      * We are completely uploaded and fine\n
      < HTTP/2 200 \r\n
      < cache-control: no-cache\r\n
      < pragma: no-cache\r\n
      < content-length: 9390\r\n
      < content-type: application/json; charset=utf-8\r\n
      < expires: -1\r\n
      < server: Microsoft-IIS/10.0\r\n
      < x-aspnet-version: 4.0.30319\r\n
      < x-powered-by: ASP.NET\r\n
      < date: Tue, 03 Feb 2026 22:35:15 GMT\r\n
      < \r\n
      """
  ]
  "url" => "https://app.eurosoft.net/esConnectMetaB2/V1/Meta/Search"
  "response_headers" => [
    "HTTP/2 200 "
    "cache-control: no-cache"
    "pragma: no-cache"
    "content-length: 9390"
    "content-type: application/json; charset=utf-8"
    "expires: -1"
    "server: Microsoft-IIS/10.0"
    "x-aspnet-version: 4.0.30319"
    "x-powered-by: ASP.NET"
    "date: Tue, 03 Feb 2026 22:35:15 GMT"
  ]
  "response_json" => [
    "$type" => "eurosoft.esMetaFoundation.esMetaSearchResult, eurosoft.esMetaFoundation"
    "Items" => [
      "$type" => "System.Collections.Generic.List`1[[eurosoft.esMetaCatalog.esMetaData.esMetaItem, eurosoft.esMetaCatalog.esMetaData]], mscorlib"
      "$values" => []
    ]
    "FacetFields" => [
      "$type" => "System.Collections.Generic.Dictionary`2[[System.String, mscorlib],[System.Collections.Generic.ICollection`1[[System.Collections.Generic.KeyValuePair`2[[System.String, mscorlib],[System.Int32, mscorlib]], mscorlib]], mscorlib]], mscorlib"
      "F_Price" => [
        "$type" => "System.Collections.Generic.List`1[[System.Collections.Generic.KeyValuePair`2[[System.String, mscorlib],[System.Int32, mscorlib]], mscorlib]], mscorlib"
        "$values" => [
          [
            "Key" => "35.3"
            "Value" => 2
          ]
          [
            "Key" => "21.5"
            "Value" => 1
          ]
          [
            "Key" => "30.7"
            "Value" => 1
          ]
          [
            "Key" => "32.0"
            "Value" => 1
          ]
          [
            "Key" => "32.9"
            "Value" => 1
          ]
          [
            "Key" => "38.7"
            "Value" => 1
          ]
          [
            "Key" => "42.9"
            "Value" => 1
          ]
          [
            "Key" => "44.0"
            "Value" => 1
          ]
          [
            "Key" => "45.5"
            "Value" => 1
          ]
          [
            "Key" => "46.9"
            "Value" => 1
          ]
          [
            "Key" => "65.0"
            "Value" => 1
          ]
        ]
      ]
      "F_Producer" => [
        "$type" => "System.Collections.Generic.List`1[[System.Collections.Generic.KeyValuePair`2[[System.String, mscorlib],[System.Int32, mscorlib]], mscorlib]], mscorlib"
        "$values" => [
          [
            "Key" => "Waxmann"
            "Value" => 4
          ]
          [
            "Key" => "Springer Fachmedien Wiesbaden"
            "Value" => 2
          ]
          [
            "Key" => "Kallmeyer'sche Verlags-"
            "Value" => 1
          ]
          [
            "Key" => "UTB"
            "Value" => 1
          ]
          [
            "Key" => "UTB GmbH"
            "Value" => 1
          ]
          [
            "Key" => "Uni-Taschenbücher"
            "Value" => 1
          ]
          [
            "Key" => "Waxmann Lehrbuch"
            "Value" => 1
          ]
          [
            "Key" => "Waxmann Verlag"
            "Value" => 1
          ]
        ]
      ]
      "Productform" => [
        "$type" => "System.Collections.Generic.List`1[[System.Collections.Generic.KeyValuePair`2[[System.String, mscorlib],[System.Int32, mscorlib]], mscorlib]], mscorlib"
        "$values" => [
          [
            "Key" => "eBook"
            "Value" => 7
          ]
          [
            "Key" => "Kartoniert_Broschiert"
            "Value" => 4
          ]
          [
            "Key" => "Buch"
            "Value" => 1
          ]
        ]
      ]
      "F_AllPersons" => [
        "$type" => "System.Collections.Generic.List`1[[System.Collections.Generic.KeyValuePair`2[[System.String, mscorlib],[System.Int32, mscorlib]], mscorlib]], mscorlib"
        "$values" => [
          [
            "Key" => "Labudde, Peter"
            "Value" => 4
          ]
          [
            "Key" => "Metzger, Susanne"
            "Value" => 2
          ]
          [
            "Key" => "De Vries, Marc J."
            "Value" => 1
          ]
          [
            "Key" => "Fletcher, Stefan"
            "Value" => 1
          ]
          [
            "Key" => "Kruse, Stefan"
            "Value" => 1
          ]
          [
            "Key" => "Labudde, Peter (Hrsg.)"
            "Value" => 1
          ]
          [
            "Key" => "Lang, Martin"
            "Value" => 1
          ]
          [
            "Key" => "Mammes, Ingelore"
            "Value" => 1
          ]
          [
            "Key" => "Max, Charles"
            "Value" => 1
          ]
          [
            "Key" => "Metzger, Susanne (Hrsg.)"
            "Value" => 1
          ]
          [
            "Key" => "Münk, Dieter"
            "Value" => 1
          ]
          [
            "Key" => "Nicholl, Bill"
            "Value" => 1
          ]
          [
            "Key" => "Strobel, Johannes"
            "Value" => 1
          ]
          [
            "Key" => "Winterbottom, Mark"
            "Value" => 1
          ]
        ]
      ]
      "F_Catchwords" => [
        "$type" => "System.Collections.Generic.List`1[[System.Collections.Generic.KeyValuePair`2[[System.String, mscorlib],[System.Int32, mscorlib]], mscorlib]], mscorlib"
        "$values" => [
          [
            "Key" => "Didaktik"
            "Value" => 2
          ]
          [
            "Key" => "Berufspraxis"
            "Value" => 1
          ]
          [
            "Key" => "Biologie"
            "Value" => 1
          ]
          [
            "Key" => "Biologie/Ökologie"
            "Value" => 1
          ]
          [
            "Key" => "Chemie"
            "Value" => 1
          ]
          [
            "Key" => "Chemie/Physik"
            "Value" => 1
          ]
          [
            "Key" => "Fachdidaktik"
            "Value" => 1
          ]
          [
            "Key" => "Fächerübergreifender Unterricht"
            "Value" => 1
          ]
          [
            "Key" => "Geographie"
            "Value" => 1
          ]
          [
            "Key" => "Grundlagen (Bachelor)"
            "Value" => 1
          ]
          [
            "Key" => "Grundschule und Sekundarstufe I"
            "Value" => 1
          ]
          [
            "Key" => "Kompetenzorientierter Unterricht"
            "Value" => 1
          ]
          [
            "Key" => "Lehrer"
            "Value" => 1
          ]
          [
            "Key" => "Naturwissenschaft"
            "Value" => 1
          ]
          [
            "Key" => "Naturwissenschaften allg."
            "Value" => 1
          ]
          [
            "Key" => "Naturwissenschaften lernen"
            "Value" => 1
          ]
          [
            "Key" => "Naturwissenschaftsdidaktik"
            "Value" => 1
          ]
          [
            "Key" => "Neuauflage"
            "Value" => 1
          ]
          [
            "Key" => "PISA"
            "Value" => 1
          ]
          [
            "Key" => "Physik"
            "Value" => 1
          ]
          [
            "Key" => "Sachunterricht 1.-9. Klasse"
            "Value" => 1
          ]
          [
            "Key" => "Schulpädagogik"
            "Value" => 1
          ]
          [
            "Key" => "Schülerexperiment"
            "Value" => 1
          ]
          [
            "Key" => "Technik lernen"
            "Value" => 1
          ]
          [
            "Key" => "Technikdidaktik"
            "Value" => 1
          ]
          [
            "Key" => "Unterricht"
            "Value" => 1
          ]
          [
            "Key" => "Vertiefung (Master)"
            "Value" => 1
          ]
          [
            "Key" => "bildungsstandards"
            "Value" => 1
          ]
          [
            "Key" => "optimieren"
            "Value" => 1
          ]
          [
            "Key" => "utb"
            "Value" => 1
          ]
        ]
      ]
      "PublishingDate" => [
        "$type" => "System.Collections.Generic.List`1[[System.Collections.Generic.KeyValuePair`2[[System.String, mscorlib],[System.Int32, mscorlib]], mscorlib]], mscorlib"
        "$values" => [
          [
            "Key" => "2026-01-18T23:00:00Z"
            "Value" => 3
          ]
          [
            "Key" => "2008-09-30T22:00:00Z"
            "Value" => 1
          ]
          [
            "Key" => "2013-12-31T23:00:00Z"
            "Value" => 1
          ]
          [
            "Key" => "2015-12-31T23:00:00Z"
            "Value" => 1
          ]
          [
            "Key" => "2017-12-31T23:00:00Z"
            "Value" => 1
          ]
          [
            "Key" => "2018-12-31T23:00:00Z"
            "Value" => 1
          ]
          [
            "Key" => "2019-03-19T23:00:00Z"
            "Value" => 1
          ]
          [
            "Key" => "2019-03-26T23:00:00Z"
            "Value" => 1
          ]
          [
            "Key" => "2023-12-31T23:00:00Z"
            "Value" => 1
          ]
          [
            "Key" => "2024-04-24T22:00:00Z"
            "Value" => 1
          ]
        ]
      ]
      "F_Properties_SPRACHE" => [
        "$type" => "System.Collections.Generic.List`1[[System.Collections.Generic.KeyValuePair`2[[System.String, mscorlib],[System.Int32, mscorlib]], mscorlib]], mscorlib"
        "$values" => [
          [
            "Key" => "German"
            "Value" => 7
          ]
          [
            "Key" => "English"
            "Value" => 5
          ]
        ]
      ]
    ]
    "NumFound" => 11
    "Start" => 0
    "MaxScore" => null
    "Status" => 0
    "QTime" => 959
    "Params" => null
    "StatResult" => [
      "$type" => "System.Collections.Generic.Dictionary`2[[System.String, mscorlib],[eurosoft.esMetaFoundation.esMetaSearchStatResult, eurosoft.esMetaFoundation]], mscorlib"
      "EAN" => [
        "$type" => "eurosoft.esMetaFoundation.esMetaSearchStatResult, eurosoft.esMetaFoundation"
        "Min" => null
        "Max" => null
        "Sum" => null
        "Count" => 0
        "Missing" => 0
        "Cardinality" => 11
        "SumOfSquares" => null
        "Mean" => null
        "StdDev" => null
        "FacetResults" => [
          "$type" => "System.Collections.Generic.Dictionary`2[[System.String, mscorlib],[System.Collections.Generic.Dictionary`2[[System.String, mscorlib],[eurosoft.esMetaFoundation.esMetaSearchStatResult, eurosoft.esMetaFoundation]], mscorlib]], mscorlib"
        ]
      ]
    ]
  ]
]
POST Search
Request options
[
  "body" => "{"$type":"eurosoft.esMetaFoundation.esMetaSearch, eurosoft.esMetaFoundation","Query":{"$type":"eurosoft.esMetaFoundation.esMetaQueryByInList, eurosoft.esMetaFoundation","FieldName":"AllPersons","List":{"$type":"System.Collections.Generic.List`1[[System.String, mscorlib]], mscorlib","$values":["Labudde, Peter"]},"Quoted":false},"QueryOptions":{"$type":"eurosoft.esMetaFoundation.esMetaQueryOptions, eurosoft.esMetaFoundation","OrderBy":{"$type":"System.Collections.Generic.List`1[[eurosoft.esMetaFoundation.esMetaSort, eurosoft.esMetaFoundation]], mscorlib","$values":[{"$type":"eurosoft.esMetaFoundation.esMetaSort, eurosoft.esMetaFoundation","Field":"RELEVANZ","SortOrder":1}]},"ReturnNumFound":true,"StatisticFields":{"$type":"System.Collections.Generic.List`1[[System.String, mscorlib]], mscorlib","$values":[]},"Start":0,"Rows":20,"Facet":{"$type":"eurosoft.esMetaFoundation.esMetaFacetParameter, eurosoft.esMetaFoundation","Queries":{"$type":"System.Collections.Generic.List`1[[eurosoft.esMetaFoundation.IMetaFacetQuery, eurosoft.esMetaFoundation]], mscorlib","$values":[{"$type":"eurosoft.esMetaFoundation.esMetaFacetFieldQuery, eurosoft.esMetaFoundation","Field":"F_Price","Sort":true,"Limit":100,"Offset":0,"MinCount":0,"Missing":false,"EnumCacheMinDf":0},{"$type":"eurosoft.esMetaFoundation.esMetaFacetFieldQuery, eurosoft.esMetaFoundation","Field":"F_Producer","Sort":true,"Limit":100,"Offset":0,"MinCount":1,"Missing":false,"EnumCacheMinDf":0},{"$type":"eurosoft.esMetaFoundation.esMetaFacetFieldQuery, eurosoft.esMetaFoundation","Field":"Productform","Sort":true,"Limit":100,"Offset":0,"MinCount":1,"Missing":false,"EnumCacheMinDf":0},{"$type":"eurosoft.esMetaFoundation.esMetaFacetFieldQuery, eurosoft.esMetaFoundation","Field":"F_AllPersons","Sort":true,"Limit":-1,"Offset":0,"MinCount":1,"Missing":false,"EnumCacheMinDf":0},{"$type":"eurosoft.esMetaFoundation.esMetaFacetFieldQuery, eurosoft.esMetaFoundation","Field":"F_Catchwords","Sort":true,"Limit":100,"Offset":0,"MinCount":1,"Missing":false,"EnumCacheMinDf":0},{"$type":"eurosoft.esMetaFoundation.esMetaFacetFieldQuery, eurosoft.esMetaFoundation","Field":"PublishingDate","Sort":true,"Limit":100,"Offset":0,"MinCount":1,"Missing":false,"EnumCacheMinDf":0},{"$type":"eurosoft.esMetaFoundation.esMetaFacetFieldQuery, eurosoft.esMetaFoundation","Field":"F_Properties_SPRACHE","Sort":true,"Limit":100,"Offset":0,"MinCount":1,"Missing":false,"EnumCacheMinDf":0}]},"Sort":true,"Limit":100,"Offset":0,"MinCount":0,"Missing":false},"FilterQueries":{"$type":"System.Collections.Generic.List`1[[eurosoft.esMetaFoundation.IMetaQuery, eurosoft.esMetaFoundation]], mscorlib","$values":[]},"ExtraParams":{"$type":"System.Collections.Generic.Dictionary`2[[System.String, mscorlib],[System.String, mscorlib]], mscorlib"}},"CatalogSearchObject":{"$type":"eurosoft.esMetaFoundation.esMetaCatalogSearchObject, eurosoft.esMetaFoundation","Catalogs":{"$type":"System.Collections.Generic.List`1[[eurosoft.esMetaFoundation.esMetaCatalog, eurosoft.esMetaFoundation]], mscorlib","$values":[{"$type":"eurosoft.esMetaFoundation.esMetaCatalog, eurosoft.esMetaFoundation","CatalogID":32,"CatalogName":"","IsUserCatalog":false},{"$type":"eurosoft.esMetaFoundation.esMetaCatalog, eurosoft.esMetaFoundation","CatalogID":31,"CatalogName":"","IsUserCatalog":false,"UseReferenceCatalog":true,"ReferenceCatalogID":8,"ReferenceCatalogName":"","ReferenceIsUserCatalog":false,"References":{"$type":"System.Collections.Generic.List`1[[System.String, mscorlib]], mscorlib","$values":["MEDIA","TEXT"]}},{"$type":"eurosoft.esMetaFoundation.esMetaCatalog, eurosoft.esMetaFoundation","CatalogID":1,"CatalogName":"haupt_verlag","IsUserCatalog":true}]},"Behaviour":1},"ConvertCoverUrls":true}"
  "headers" => [
    "Content-Type" => "application/json"
  ]
]
Response 200
[
  "info" => [
    "header_size" => 259
    "request_size" => 307
    "total_time" => 1.175322
    "namelookup_time" => 0.000182
    "pretransfer_time" => 0.000315
    "size_upload" => 3718.0
    "size_download" => 349434.0
    "speed_download" => 297309.0
    "speed_upload" => 3163.0
    "download_content_length" => 349434.0
    "upload_content_length" => 3718.0
    "starttransfer_time" => 0.000337
    "primary_ip" => "195.252.129.217"
    "primary_port" => 443
    "local_ip" => "172.19.0.5"
    "local_port" => 44324
    "http_version" => 3
    "protocol" => 2
    "scheme" => "HTTPS"
    "namelookup_time_us" => 182
    "pretransfer_time_us" => 315
    "starttransfer_time_us" => 337
    "total_time_us" => 1175322
    "effective_method" => "POST"
    "capath" => "/etc/ssl/certs"
    "cainfo" => "/etc/ssl/certs/ca-certificates.crt"
    "start_time" => 1770158115.7437
    "original_url" => "https://app.eurosoft.net/esConnectMetaB2/V1/Meta/Search"
    "pause_handler" => Closure(float $duration) {#26419
      class: "Symfony\Component\HttpClient\Response\CurlResponse"
      use: {
        $ch: CurlHandle {#26406 …}
        $multi: Symfony\Component\HttpClient\Internal\CurlClientState {#26654 …}
        $execCounter: -9223372036854775796
      }
    }
    "debug" => """
      * Found bundle for host: 0x574a05046b00 [can multiplex]\n
      * Re-using existing connection #0 with host app.eurosoft.net\n
      * h2h3 [:method: POST]\n
      * h2h3 [:path: /esConnectMetaB2/V1/Meta/Search]\n
      * h2h3 [:scheme: https]\n
      * h2h3 [:authority: app.eurosoft.net]\n
      * h2h3 [content-type: application/json]\n
      * h2h3 [es-sessionid: f65b3fa85e7fecee979d09bf95672c5f]\n
      * h2h3 [accept: */*]\n
      * h2h3 [authorization: Basic SGF1cHRWZXJsYWcwMTpZMChyJEYvaWFkYTY=]\n
      * h2h3 [user-agent: Symfony HttpClient (Curl)]\n
      * h2h3 [accept-encoding: gzip]\n
      * h2h3 [content-length: 3718]\n
      * Using Stream ID: 3 (easy handle 0x574a04f82a50)\n
      > POST /esConnectMetaB2/V1/Meta/Search HTTP/2\r\n
      Host: app.eurosoft.net\r\n
      content-type: application/json\r\n
      es-sessionid: f65b3fa85e7fecee979d09bf95672c5f\r\n
      accept: */*\r\n
      authorization: Basic SGF1cHRWZXJsYWcwMTpZMChyJEYvaWFkYTY=\r\n
      user-agent: Symfony HttpClient (Curl)\r\n
      accept-encoding: gzip\r\n
      content-length: 3718\r\n
      \r\n
      * We are completely uploaded and fine\n
      < HTTP/2 200 \r\n
      < cache-control: no-cache\r\n
      < pragma: no-cache\r\n
      < content-length: 349434\r\n
      < content-type: application/json; charset=utf-8\r\n
      < expires: -1\r\n
      < server: Microsoft-IIS/10.0\r\n
      < x-aspnet-version: 4.0.30319\r\n
      < x-powered-by: ASP.NET\r\n
      < date: Tue, 03 Feb 2026 22:35:16 GMT\r\n
      < \r\n
      """
  ]
  "url" => "https://app.eurosoft.net/esConnectMetaB2/V1/Meta/Search"
  "response_headers" => [
    "HTTP/2 200 "
    "cache-control: no-cache"
    "pragma: no-cache"
    "content-length: 349434"
    "content-type: application/json; charset=utf-8"
    "expires: -1"
    "server: Microsoft-IIS/10.0"
    "x-aspnet-version: 4.0.30319"
    "x-powered-by: ASP.NET"
    "date: Tue, 03 Feb 2026 22:35:16 GMT"
  ]
  "response_json" => [
    "$type" => "eurosoft.esMetaFoundation.esMetaSearchResult, eurosoft.esMetaFoundation"
    "Items" => [
      "$type" => "System.Collections.Generic.List`1[[eurosoft.esMetaCatalog.esMetaData.esMetaItem, eurosoft.esMetaCatalog.esMetaData]], mscorlib"
      "$values" => [
        [
          "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaItem, eurosoft.esMetaCatalog.esMetaData"
          "WasCalculated" => true
          "XmlHash" => null
          "ParentAppID" => null
          "Amount" => 1.0
          "GroupSequence" => 0
          "MetaItemID" => 0
          "CatalogVariations" => [
            "$type" => "System.Collections.Generic.Dictionary`2[[System.String, mscorlib],[System.String, mscorlib]], mscorlib"
          ]
          "Scores" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaScores, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaScore, eurosoft.esMetaCatalog.esMetaData"
                "Source" => 1
                "Score" => 0.5
              ]
            ]
          ]
          "IsLoaded" => true
          "CatalogSupplierOrderID" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
            "Type" => 5
            "UnitQuantity" => null
            "OrderQuantity" => 0.0
            "OrderNr" => "11337150"
            "IsMainOrderNumber" => false
            "IsManufacturerOrderNumber" => false
            "ValidForProductform" => 0
            "ValidForMediaFormat" => 0
          ]
          "CompleteOrderIDs" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "978-3-7800-1019-3"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "1019"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 3
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "9783780010193"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 1
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "3780010194"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "11337150"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
            ]
          ]
          "PrimaryISBN" => "3780010194"
          "PrimaryEAN" => "9783780010193"
          "Catalog" => "BZ"
          "SubCatalogs" => [
            "$type" => "System.Collections.Generic.List`1[[System.String, mscorlib]], mscorlib"
            "$values" => []
          ]
          "MetaCustomerIDs" => [
            "$type" => "System.Collections.Generic.List`1[[System.Int32, mscorlib]], mscorlib"
            "$values" => []
          ]
          "ProductCloudID" => null
          "ForeignReference" => "11337150"
          "ERPPrimaryKey" => null
          "StockInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaStocks, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Praeferenz" => null
          "Relevanz" => 0.0
          "SellingState" => 2
          "SellingStateNote" => "V301:Libri-Titel folgt in ca. 2 Arbeitstagen"
          "ProductForm" => 9
          "ProductFormOrgCode" => "BC"
          "Coverlink" => null
          "TaxPercent" => 0.0
          "Weight" => 612
          "ItemState" => 4
          "Created" => "0001-01-01T00:00:00"
          "PublishingDate" => "2008-10-01T00:00:00"
          "UnpublishingDate" => "0001-01-01T00:00:00"
          "ProductionCountry_ISO3166_1" => "DE"
          "NumberOfPieces" => 1
          "Texts" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaTexts, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 1
                "Text" => "Sie möchten Naturwissenschaften fächerüberschreitend, fächerverknüpfend oder fächerkoordinierend unterrichten? Dann bietet Ihnen dieses Buch ein breites Spektrum von konkreten Unterrichtseinheiten, die mehrere - nicht nur naturwissenschaftliche - Fächer verbinden. Die Inhalte reichen von klassischen Themen wie dem Auge oder dem Fließgewässer bis zu so innovativen wie der Handystrahlung oder der Baustelle als Lernort.   Alle Unterrichtsmodelle sind von Lehrkräften aus Deutschland, Österreich und der Schweiz im  Unterricht der Sekundarstufen erprobt und umgesetzt worden und enthalten konkrete Tipps zur Planung und Durchführung.   Das macht Mut und Lust, es selbst einmal auszuprobieren und die Chancen des fächerübergreifenden Unterrichts zu nutzen:  - Abholen der Schülerinnen und Schüler bei ihren Interessen und ihrem Vorwissen - Lernen in Projekten - Förderung überfachlicher Kompetenzen und nicht zuletzt:  - Steigerung der Motivation – bei Mädchen und Jungen!  Und nicht zuletzt: Mehr Motivation auf beiden Seiten!"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 6
                "Text" => ""
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 11
                "Text" => "DE"
              ]
            ]
          ]
          "Prices" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPrices, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPrice, eurosoft.esMetaCatalog.esMetaData"
                "PriceType" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceType, eurosoft.esMetaCatalog.esMetaData"
                  "PriceType" => 4
                  "IsFixedPrice" => false
                  "PriceTypeDescription" => null
                ]
                "Currency_ISO4217" => "CHF"
                "ValidForCountry_ISO3166_1" => "CH"
                "Value" => 22.5
                "PriceUnit" => 1.0
                "PriceName" => null
                "PriceHint" => "Formel: PREIS+1"
                "TaxPercent" => 0.0
                "TaxType" => 1
                "ValidFrom" => "0001-01-01T00:00:00"
                "ValidTo" => "0001-01-01T00:00:00"
                "UnitPriceText" => null
                "PriceParts" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceParts, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "PriceBoardEntries" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceBoardEntries, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "HasPriceParts" => false
                "HasPriceParts_WithDifferentMwst" => false
              ]
            ]
          ]
          "ZsPricePartInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaZsPricePartInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "HasPriceParts" => false
          "HasPriceParts_WithDifferentMwst" => false
          "TechInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaTechInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Medias" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedia, eurosoft.esMetaCatalog.esMetaData"
                "ParentID" => 0
                "Type" => 4
                "Format" => 2
                "LinkType" => 1
                "Link" => "https://api.vlb.de/api/v1/cover/9783780010193/m"
                "LocalPath" => null
                "AuthHeader" => "Bearer 17997bac-e1bc-4397-aede-507b5598725a"
                "Size" => ""
                "TypeDetail" => "Standard"
                "NoExtensionCheck" => true
                "Width" => 0
                "Height" => 0
                "IsImageNoExtensionCheck" => true
                "IsImage" => true
                "OrderString" => null
              ]
            ]
          ]
          "Hierarchicals" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaHierarchicals, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Categories" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaCategories, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Series" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSeries, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Propertys" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPropertys, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 26
                "AdditionalInfo" => null
                "Content" => "German"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 9
                "AdditionalInfo" => null
                "Content" => "Geisteswissenschaften, Kunst, Musik"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 30
                "AdditionalInfo" => null
                "Content" => "Schulpädagogik, Didaktik, Methodik"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 20
                "AdditionalInfo" => null
                "Content" => "Pädagogik"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 6
                "AdditionalInfo" => null
                "Content" => "Hardcover"
              ]
            ]
          ]
          "Suppliers" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSuppliers, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => "BZ"
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 14
                "EurosoftSupplierID" => 26
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => [
                          [
                            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                            "Type" => 5
                            "UnitQuantity" => null
                            "OrderQuantity" => 0.0
                            "OrderNr" => "11337150"
                            "IsMainOrderNumber" => false
                            "IsManufacturerOrderNumber" => false
                            "ValidForProductform" => 0
                            "ValidForMediaFormat" => 0
                          ]
                        ]
                      ]
                      "Discount" => 0.0
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 5
                      "AvailabilityCode" => null
                      "AvailabilityText" => null
                      "AvailabilityDate" => "0001-01-01T00:00:00"
                      "Returnable" => false
                    ]
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "Discount" => 22.5
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 25
                      "AvailabilityCode" => null
                      "AvailabilityText" => null
                      "AvailabilityDate" => "0001-01-01T00:00:00"
                      "Returnable" => false
                    ]
                  ]
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => ""
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => ""
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 16
                "EurosoftSupplierID" => 0
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => ""
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => "Kallmeyer'sche Verlags-"
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 1
                "EurosoftSupplierID" => 0
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierID, eurosoft.esMetaCatalog.esMetaData"
                      "Type" => 18
                      "Name" => "1488955"
                    ]
                  ]
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => "[BZ] 1488955"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => "VLB"
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 0
                "EurosoftSupplierID" => 10
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "Discount" => 0.0
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 5
                      "AvailabilityCode" => "IP"
                      "AvailabilityText" => "Lieferbar"
                      "AvailabilityDate" => "2025-11-13T02:42:11.93"
                      "Returnable" => false
                    ]
                  ]
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => ""
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => "Umbreit"
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 0
                "EurosoftSupplierID" => 3
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "Discount" => 0.0
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 19
                      "AvailabilityCode" => "017"
                      "AvailabilityText" => "Führen wir nicht bzw. nicht mehr"
                      "AvailabilityDate" => "2025-11-13T02:42:11.93"
                      "Returnable" => false
                    ]
                  ]
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => ""
              ]
            ]
          ]
          "SupplierAdressWasLoaded" => false
          "AlternateCatItems" => [
            "$type" => "System.Collections.Generic.List`1[[eurosoft.esMetaCatalog.esMetaData.esMetaItem, eurosoft.esMetaCatalog.esMetaData]], mscorlib"
            "$values" => []
          ]
          "Variations" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProductVariations, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "OrderIDs" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "978-3-7800-1019-3"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "1019"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 3
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "9783780010193"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 1
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "3780010194"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
            ]
          ]
          "RelatedProducts" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaRelatedProducts, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Classifications" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaClassifications, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Persons" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPersons, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Labudde, Peter"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 1
              ]
            ]
          ]
          "Tracks" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.Tracks, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "cDate" => "0001-01-01T00:00:00"
          "cImportJob" => 0
          "Length" => 15
          "Width" => 159
          "Height" => 231
          "Name" => "Naturwissenschaften vernetzen, Horizonte erweitern"
          "Name2" => "Fächerübergreifender Unterricht konkret"
          "ProductGroup" => null
          "ProductGroupDescription" => null
          "NumberOfPages" => 0
          "DisplayInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Benachrichtigungstyp"
                "Content" => "Notification confirmed on publication"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Zolltarifnummer"
                "Content" => "49019900"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Kurztitel"
                "Content" => "Naturwissenschaften vernetzen, Horizonte  erweitern"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Seitenanzahl"
                "Content" => "234"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "BZ-Produktform"
                "Content" => "Kartonierter Einband (Kt)"
              ]
            ]
          ]
          "WSGNeu_WarengruppenIdxPlusNr" => "1574"
          "ProductFormClass" => 9
          "EurosoftNumber" => "BZ@11337150"
          "PrimaryCoverlink" => "https://api.vlb.de/api/v1/cover/9783780010193/m"
          "Nachfolger" => null
          "PersonsAsText" => "Labudde, Peter"
          "ContentAmount" => 0.0
          "UnitOfMeasure" => null
          "BaseQuantity" => 0.0
        ]
        [
          "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaItem, eurosoft.esMetaCatalog.esMetaData"
          "WasCalculated" => true
          "XmlHash" => null
          "ParentAppID" => null
          "Amount" => 1.0
          "GroupSequence" => 0
          "MetaItemID" => 0
          "CatalogVariations" => [
            "$type" => "System.Collections.Generic.Dictionary`2[[System.String, mscorlib],[System.String, mscorlib]], mscorlib"
          ]
          "Scores" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaScores, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaScore, eurosoft.esMetaCatalog.esMetaData"
                "Source" => 1
                "Score" => 0.5
              ]
            ]
          ]
          "IsLoaded" => true
          "CatalogSupplierOrderID" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
            "Type" => 5
            "UnitQuantity" => null
            "OrderQuantity" => 0.0
            "OrderNr" => "50860495"
            "IsMainOrderNumber" => false
            "IsManufacturerOrderNumber" => false
            "ValidForProductform" => 0
            "ValidForMediaFormat" => 0
          ]
          "CompleteOrderIDs" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "978-3-8385-6509-5"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 3
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "9783838565095"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 1
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "3838565096"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "50860495"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
            ]
          ]
          "PrimaryISBN" => "3838565096"
          "PrimaryEAN" => "9783838565095"
          "Catalog" => "BZ"
          "SubCatalogs" => [
            "$type" => "System.Collections.Generic.List`1[[System.String, mscorlib]], mscorlib"
            "$values" => [
              "BZDL"
            ]
          ]
          "MetaCustomerIDs" => [
            "$type" => "System.Collections.Generic.List`1[[System.Int32, mscorlib]], mscorlib"
            "$values" => []
          ]
          "ProductCloudID" => null
          "ForeignReference" => "50860495"
          "ERPPrimaryKey" => null
          "StockInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaStocks, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Praeferenz" => null
          "Relevanz" => 0.0
          "SellingState" => 2
          "SellingStateNote" => null
          "ProductForm" => 25
          "ProductFormOrgCode" => "DG"
          "Coverlink" => null
          "TaxPercent" => 0.0
          "Weight" => 0
          "ItemState" => 4
          "Created" => "0001-01-01T00:00:00"
          "PublishingDate" => "2026-01-19T00:00:00"
          "UnpublishingDate" => "0001-01-01T00:00:00"
          "ProductionCountry_ISO3166_1" => "DE"
          "NumberOfPieces" => 1
          "Texts" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaTexts, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Prices" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPrices, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPrice, eurosoft.esMetaCatalog.esMetaData"
                "PriceType" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceType, eurosoft.esMetaCatalog.esMetaData"
                  "PriceType" => 4
                  "IsFixedPrice" => false
                  "PriceTypeDescription" => null
                ]
                "Currency_ISO4217" => "CHF"
                "ValidForCountry_ISO3166_1" => "CH"
                "Value" => 33.0
                "PriceUnit" => 1.0
                "PriceName" => null
                "PriceHint" => "Formel: PREIS+1"
                "TaxPercent" => 0.0
                "TaxType" => 1
                "ValidFrom" => "0001-01-01T00:00:00"
                "ValidTo" => "0001-01-01T00:00:00"
                "UnitPriceText" => null
                "PriceParts" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceParts, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "PriceBoardEntries" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceBoardEntries, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "HasPriceParts" => false
                "HasPriceParts_WithDifferentMwst" => false
              ]
            ]
          ]
          "ZsPricePartInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaZsPricePartInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "HasPriceParts" => false
          "HasPriceParts_WithDifferentMwst" => false
          "TechInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaTechInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Medias" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Hierarchicals" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaHierarchicals, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Categories" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaCategories, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Series" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSeries, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Propertys" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPropertys, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 26
                "AdditionalInfo" => null
                "Content" => "German"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 9
                "AdditionalInfo" => null
                "Content" => "Geisteswissenschaften, Kunst, Musik"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 30
                "AdditionalInfo" => null
                "Content" => "Schulpädagogik, Didaktik, Methodik"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 20
                "AdditionalInfo" => null
                "Content" => "Pädagogik"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 6
                "AdditionalInfo" => null
                "Content" => "Nonbooks"
              ]
            ]
          ]
          "Suppliers" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSuppliers, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => "BZ"
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 14
                "EurosoftSupplierID" => 26
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => [
                          [
                            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                            "Type" => 5
                            "UnitQuantity" => null
                            "OrderQuantity" => 0.0
                            "OrderNr" => "50860495"
                            "IsMainOrderNumber" => false
                            "IsManufacturerOrderNumber" => false
                            "ValidForProductform" => 0
                            "ValidForMediaFormat" => 0
                          ]
                        ]
                      ]
                      "Discount" => 0.0
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 5
                      "AvailabilityCode" => null
                      "AvailabilityText" => null
                      "AvailabilityDate" => "0001-01-01T00:00:00"
                      "Returnable" => false
                    ]
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "Discount" => 15.0
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 25
                      "AvailabilityCode" => null
                      "AvailabilityText" => null
                      "AvailabilityDate" => "0001-01-01T00:00:00"
                      "Returnable" => false
                    ]
                  ]
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => ""
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => ""
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 16
                "EurosoftSupplierID" => 0
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => ""
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => "UTB GmbH"
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 1
                "EurosoftSupplierID" => 0
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierID, eurosoft.esMetaCatalog.esMetaData"
                      "Type" => 18
                      "Name" => "1203472"
                    ]
                  ]
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => "[BZ] 1203472"
              ]
            ]
          ]
          "SupplierAdressWasLoaded" => false
          "AlternateCatItems" => [
            "$type" => "System.Collections.Generic.List`1[[eurosoft.esMetaCatalog.esMetaData.esMetaItem, eurosoft.esMetaCatalog.esMetaData]], mscorlib"
            "$values" => []
          ]
          "Variations" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProductVariations, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProductVariation, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 25
              ]
            ]
          ]
          "OrderIDs" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "978-3-8385-6509-5"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 3
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "9783838565095"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 1
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "3838565096"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
            ]
          ]
          "RelatedProducts" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaRelatedProducts, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Classifications" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaClassifications, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Persons" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPersons, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Labudde, Peter"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 1
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Metzger, Susanne"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 2
              ]
            ]
          ]
          "Tracks" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.Tracks, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "cDate" => "0001-01-01T00:00:00"
          "cImportJob" => 0
          "Length" => 0
          "Width" => 0
          "Height" => 0
          "Name" => "Fachdidaktik Naturwissenschaft"
          "Name2" => "1.- 9. Schuljahr"
          "ProductGroup" => null
          "ProductGroupDescription" => null
          "NumberOfPages" => 0
          "DisplayInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Benachrichtigungstyp"
                "Content" => "Notification confirmed on publication"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Produktformzusatz"
                "Content" => "TEXT_AND_DATA_MINING_PROHIBITED_03"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Format"
                "Content" => "PDF"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "FormatInfo"
                "Content" => "Wasserzeichen"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Kurztitel"
                "Content" => "Fachdidaktik Naturwissenschaft"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Auflagentext"
                "Content" => "26004 A. 4. korr. Aufl"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Seitenanzahl"
                "Content" => "320"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "BZ-Produktform"
                "Content" => "PDF"
              ]
            ]
          ]
          "WSGNeu_WarengruppenIdxPlusNr" => "9574"
          "ProductFormClass" => 3
          "EurosoftNumber" => "BZ@50860495"
          "PrimaryCoverlink" => null
          "Nachfolger" => null
          "PersonsAsText" => "Labudde, Peter; Metzger, Susanne"
          "ContentAmount" => 0.0
          "UnitOfMeasure" => null
          "BaseQuantity" => 0.0
        ]
        [
          "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaItem, eurosoft.esMetaCatalog.esMetaData"
          "WasCalculated" => false
          "XmlHash" => null
          "ParentAppID" => null
          "Amount" => 1.0
          "GroupSequence" => 0
          "MetaItemID" => 0
          "CatalogVariations" => [
            "$type" => "System.Collections.Generic.Dictionary`2[[System.String, mscorlib],[System.String, mscorlib]], mscorlib"
            "BZ" => "BZ@50343176"
          ]
          "Scores" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaScores, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaScore, eurosoft.esMetaCatalog.esMetaData"
                "Source" => 1
                "Score" => 0.5
              ]
            ]
          ]
          "IsLoaded" => true
          "CatalogSupplierOrderID" => null
          "CompleteOrderIDs" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 3
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "9783825265090"
                "IsMainOrderNumber" => true
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 1
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "978-3-8252-6509-0"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
            ]
          ]
          "PrimaryISBN" => "3825265099"
          "PrimaryEAN" => "9783825265090"
          "Catalog" => "Haupt"
          "SubCatalogs" => [
            "$type" => "System.Collections.Generic.List`1[[System.String, mscorlib]], mscorlib"
            "$values" => []
          ]
          "MetaCustomerIDs" => [
            "$type" => "System.Collections.Generic.List`1[[System.Int32, mscorlib]], mscorlib"
            "$values" => []
          ]
          "ProductCloudID" => null
          "ForeignReference" => "9783825265090"
          "ERPPrimaryKey" => null
          "StockInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaStocks, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Praeferenz" => null
          "Relevanz" => 0.0
          "SellingState" => 0
          "SellingStateNote" => null
          "ProductForm" => 48
          "ProductFormOrgCode" => "Buch"
          "Coverlink" => null
          "TaxPercent" => 0.0
          "Weight" => 0
          "ItemState" => 4
          "Created" => "0001-01-01T00:00:00"
          "PublishingDate" => "2026-01-19T00:00:00"
          "UnpublishingDate" => "0001-01-01T00:00:00"
          "ProductionCountry_ISO3166_1" => "CH"
          "NumberOfPieces" => 1
          "Texts" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaTexts, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 10
                "Text" => "<p>Konkrete Unterrichtsbeispiele und fachdidaktische Tipps - «Fachdidaktik Naturwissenschaft» enthält beides: Auf jeder Doppelseite wird jeweils links die naturwissenschaftsdidaktische Theorie vorgestellt, während rechts entsprechende unterrichtspraktische Umsetzungsmöglichkeiten präsentiert werden. Damit können sowohl angehende als auch erfahrene Naturwissenschafts- und Sachunterrichtslehrpersonen profitieren. In 18 Kapiteln werden zentrale fachdidaktische Themen für die Praxis aufgearbeitet. Darunter sind unter anderen: «Bildungsziele und Gestaltung naturwissenschaftlichen Unterrichts», «Lernwege - Lernchancen - Lernschwierigkeiten», «Förderung und Beurteilung naturwissenschaftlicher Kompetenzen», «Experimentieren und Modellieren», «Außerschulische Lernorte» und «Technische Allgemeinbildung».<br><br><i class="fas fa-external-link-alt"></i> <a href="/fachdidaktik-naturwissenschaft/" target="_self">Linksammlung für den Bereich «digitale Medien und Geräte»</a></p>"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 13
                "Text" => "<p>$$Metzger, Susanne|Susanne Metzger$$<br>Susanne Metzger, Prof. Dr., geboren 1972. Studierte Physik, Mathematik und Sport für das Lehramt (Sek I und II) und promovierte in Theoretischer Festkörperphysik an der Universität Mainz. Sie forschte und lehrte in Physik- und Naturwissenschaftsdidaktik an der Technischen Hochschule Braunschweig, der Universität München und der Pädagogischen Hochschule Zürich. Seit 2017 ist Susanne Metzger Leiterin des Zentrums Naturwissenschafts- und Technikdidaktik an der Pädagogischen Hochschule der Fachhochschule Nordwestschweiz.<br><br>$$Labudde, Peter|Peter Labudde$$<br>Peter Labudde, Prof. Dr. phil.-nat., geboren 1952. Studierte Physik, Mathematik und Chemie und promovierte in Angewandter Physik. Patent für das Höhere Lehramt. 1985/86 als Forschungsstipendiat des Schweizerischen Nationalfonds an der University of California in Berkeley. 1999 Habilitation an der Universität Bern. 1988-2002 Vizedirektor des Höheren Lehramts an der Universität Bern, ab 2002 Direktor des Höheren Lehramts bzw. ab 2005 mit der Gründung der PHBern Leiter des Instituts Sekundarstufe II. Seit 2006 ist Peter Labudde Leiter des Zentrums für Naturwissenschafts- und Technikdidaktik an der Fachhochschule Nordwestschweiz FHNW.</p>"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 14
                "Text" => "«Außerschulische Lernorte, Ziele, Modelle, Experimente, Tests zur Reflexion, Anregungen zum Weiterdenken, dieses umfangreiche Lehrbuch, auf dem neuesten fachlichen Stand ist für Studierende, Referendare und in der Praxis stehende Lehrer/-innen eine wertvolle Hilfe.»<br>ekz Bibliotheksservice<br><br>Zur vorherigen Auflagen<br><br>«Eine nach wie vor überzeugende und auch konkurrenzlose Didaktik für Lehramtsstudierende und Referendare.»<br>EKZ Bibliotheksservice<br><br>«Zweifellos gibt der Band nicht allein wichtige Anregungen für den (integrierten) naturwissenschaftlichen Unterricht, sondern auch für die Verbesserung des Physikunterrichts.»<br>Unterricht Physik<br><br>«Das hervorragende Buch ist sehr gut strukturiert, die Beiträge - von verschiedenen Fachleuten geschrieben - sind aufeinander abgestimmt.»<br>Schule Steiermark"
              ]
            ]
          ]
          "Prices" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPrices, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPrice, eurosoft.esMetaCatalog.esMetaData"
                "PriceType" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceType, eurosoft.esMetaCatalog.esMetaData"
                  "PriceType" => 1
                  "IsFixedPrice" => false
                  "PriceTypeDescription" => null
                ]
                "Currency_ISO4217" => "CHF"
                "ValidForCountry_ISO3166_1" => "CH"
                "Value" => 42.9
                "PriceUnit" => 1.0
                "PriceName" => null
                "PriceHint" => null
                "TaxPercent" => 0.0
                "TaxType" => 1
                "ValidFrom" => "0001-01-01T00:00:00"
                "ValidTo" => "0001-01-01T00:00:00"
                "UnitPriceText" => null
                "PriceParts" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceParts, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "PriceBoardEntries" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceBoardEntries, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "HasPriceParts" => false
                "HasPriceParts_WithDifferentMwst" => false
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPrice, eurosoft.esMetaCatalog.esMetaData"
                "PriceType" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceType, eurosoft.esMetaCatalog.esMetaData"
                  "PriceType" => 1
                  "IsFixedPrice" => false
                  "PriceTypeDescription" => null
                ]
                "Currency_ISO4217" => "EUR"
                "ValidForCountry_ISO3166_1" => null
                "Value" => 34.0
                "PriceUnit" => 1.0
                "PriceName" => null
                "PriceHint" => null
                "TaxPercent" => 0.0
                "TaxType" => 1
                "ValidFrom" => "0001-01-01T00:00:00"
                "ValidTo" => "0001-01-01T00:00:00"
                "UnitPriceText" => null
                "PriceParts" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceParts, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "PriceBoardEntries" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceBoardEntries, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "HasPriceParts" => false
                "HasPriceParts_WithDifferentMwst" => false
              ]
            ]
          ]
          "ZsPricePartInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaZsPricePartInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "HasPriceParts" => false
          "HasPriceParts_WithDifferentMwst" => false
          "TechInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaTechInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Medias" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedia, eurosoft.esMetaCatalog.esMetaData"
                "ParentID" => 0
                "Type" => 4
                "Format" => 19
                "LinkType" => 1
                "Link" => "https://hauptverlag.customer.eurosoft.network/media/c1/6a/14/1766030056/9783825265090.webp?ts=1766030056"
                "LocalPath" => null
                "AuthHeader" => null
                "Size" => ""
                "TypeDetail" => "Standard"
                "NoExtensionCheck" => true
                "Width" => 0
                "Height" => 0
                "IsImageNoExtensionCheck" => true
                "IsImage" => true
                "OrderString" => null
              ]
            ]
          ]
          "Hierarchicals" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaHierarchicals, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Categories" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaCategories, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Series" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSeries, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSerie, eurosoft.esMetaCatalog.esMetaData"
                "Titel" => "UTB M"
                "SeriesNumber" => "3248"
                "YearOfAnnual" => null
              ]
            ]
          ]
          "Propertys" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPropertys, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 1
                "AdditionalInfo" => null
                "Content" => "4., korrigierte Auflage 2026"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 7
                "AdditionalInfo" => null
                "Content" => "Softcover"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 21
                "AdditionalInfo" => null
                "Content" => "Naturwissenschaftsdidaktik"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 21
                "AdditionalInfo" => null
                "Content" => "Technikdidaktik"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 21
                "AdditionalInfo" => null
                "Content" => "Naturwissenschaften lernen"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 21
                "AdditionalInfo" => null
                "Content" => "Technik lernen"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 21
                "AdditionalInfo" => null
                "Content" => "Sachunterricht 1.-9. Klasse"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 21
                "AdditionalInfo" => null
                "Content" => "Didaktik"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 21
                "AdditionalInfo" => null
                "Content" => "Neuauflage"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 55
                "AdditionalInfo" => null
                "Content" => "Fachbuch"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 55
                "AdditionalInfo" => null
                "Content" => "Fachbuch@@Pädagogik"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 55
                "AdditionalInfo" => null
                "Content" => "Fachbuch@@Haupt bei UTB"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 55
                "AdditionalInfo" => null
                "Content" => "Fachbuch@@Neuerscheinungen"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 55
                "AdditionalInfo" => null
                "Content" => "Bücher@@Haupt Verlag"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 55
                "AdditionalInfo" => null
                "Content" => "Bücher@@Haupt Verlag@@Neuerscheinungen"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 55
                "AdditionalInfo" => null
                "Content" => "Bücher@@Haupt Verlag@@Fachbuch"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 26
                "AdditionalInfo" => null
                "Content" => "German"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 8
                "AdditionalInfo" => null
                "Content" => "19.01.2026"
              ]
            ]
          ]
          "Suppliers" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSuppliers, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => "Haupt"
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 5
                "EurosoftSupplierID" => 27
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierID, eurosoft.esMetaCatalog.esMetaData"
                      "Type" => 19
                      "Name" => "Haupt"
                    ]
                  ]
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "Discount" => 0.0
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 5
                      "AvailabilityCode" => null
                      "AvailabilityText" => "Lieferbar"
                      "AvailabilityDate" => "0001-01-01T00:00:00"
                      "Returnable" => false
                    ]
                  ]
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => "[Haupt] Haupt"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => "UTB"
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 1
                "EurosoftSupplierID" => 0
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierID, eurosoft.esMetaCatalog.esMetaData"
                      "Type" => 19
                      "Name" => "UTB"
                    ]
                  ]
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "Discount" => 0.0
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 5
                      "AvailabilityCode" => "004"
                      "AvailabilityText" => "noch nicht erschienen, Bestellung vorgemerkt"
                      "AvailabilityDate" => "2026-01-15T19:19:49.773"
                      "Returnable" => false
                    ]
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "Discount" => 0.0
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 5
                      "AvailabilityCode" => "004"
                      "AvailabilityText" => "*** Noch nicht erschienen ***"
                      "AvailabilityDate" => "2026-01-15T19:19:49.773"
                      "Returnable" => false
                    ]
                  ]
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => "[Haupt] UTB"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => "VLB"
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 0
                "EurosoftSupplierID" => 10
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "Discount" => 0.0
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 2
                      "AvailabilityCode" => "NP"
                      "AvailabilityText" => "Noch nicht erschienen"
                      "AvailabilityDate" => "2026-01-15T19:19:49.773"
                      "Returnable" => false
                    ]
                  ]
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => ""
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => "Umbreit"
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 0
                "EurosoftSupplierID" => 3
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "Discount" => 0.0
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 5
                      "AvailabilityCode" => "001"
                      "AvailabilityText" => "Lieferbar innerhalb 14 Tagen, Bestellung ist vorgemerkt"
                      "AvailabilityDate" => "2026-01-15T19:19:49.773"
                      "Returnable" => false
                    ]
                  ]
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => ""
              ]
            ]
          ]
          "SupplierAdressWasLoaded" => false
          "AlternateCatItems" => [
            "$type" => "System.Collections.Generic.List`1[[eurosoft.esMetaCatalog.esMetaData.esMetaItem, eurosoft.esMetaCatalog.esMetaData]], mscorlib"
            "$values" => []
          ]
          "Variations" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProductVariations, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "OrderIDs" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 3
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "9783825265090"
                "IsMainOrderNumber" => true
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 1
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "978-3-8252-6509-0"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
            ]
          ]
          "RelatedProducts" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaRelatedProducts, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaRelatedProduct, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 15
                "TypeDetail" => null
                "Menge" => 0
                "ProductForm" => 0
                "EurosoftNumber" => ""
                "OrderIDs" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                      "Type" => 3
                      "UnitQuantity" => null
                      "OrderQuantity" => 0.0
                      "OrderNr" => "9783825264628"
                      "IsMainOrderNumber" => false
                      "IsManufacturerOrderNumber" => false
                      "ValidForProductform" => 0
                      "ValidForMediaFormat" => 0
                    ]
                  ]
                ]
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaRelatedProduct, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 15
                "TypeDetail" => null
                "Menge" => 0
                "ProductForm" => 0
                "EurosoftNumber" => ""
                "OrderIDs" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                      "Type" => 3
                      "UnitQuantity" => null
                      "OrderQuantity" => 0.0
                      "OrderNr" => "9783825258740"
                      "IsMainOrderNumber" => false
                      "IsManufacturerOrderNumber" => false
                      "ValidForProductform" => 0
                      "ValidForMediaFormat" => 0
                    ]
                  ]
                ]
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaRelatedProduct, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 15
                "TypeDetail" => null
                "Menge" => 0
                "ProductForm" => 0
                "EurosoftNumber" => ""
                "OrderIDs" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                      "Type" => 3
                      "UnitQuantity" => null
                      "OrderQuantity" => 0.0
                      "OrderNr" => "9783825258672"
                      "IsMainOrderNumber" => false
                      "IsManufacturerOrderNumber" => false
                      "ValidForProductform" => 0
                      "ValidForMediaFormat" => 0
                    ]
                  ]
                ]
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaRelatedProduct, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 15
                "TypeDetail" => null
                "Menge" => 0
                "ProductForm" => 0
                "EurosoftNumber" => ""
                "OrderIDs" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                      "Type" => 3
                      "UnitQuantity" => null
                      "OrderQuantity" => 0.0
                      "OrderNr" => "9783825246389"
                      "IsMainOrderNumber" => false
                      "IsManufacturerOrderNumber" => false
                      "ValidForProductform" => 0
                      "ValidForMediaFormat" => 0
                    ]
                  ]
                ]
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaRelatedProduct, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 15
                "TypeDetail" => null
                "Menge" => 0
                "ProductForm" => 0
                "EurosoftNumber" => ""
                "OrderIDs" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                      "Type" => 3
                      "UnitQuantity" => null
                      "OrderQuantity" => 0.0
                      "OrderNr" => "9783825245146"
                      "IsMainOrderNumber" => false
                      "IsManufacturerOrderNumber" => false
                      "ValidForProductform" => 0
                      "ValidForMediaFormat" => 0
                    ]
                  ]
                ]
              ]
            ]
          ]
          "Classifications" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaClassifications, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Persons" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPersons, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Metzger, Susanne (Hrsg.)"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 1
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Labudde, Peter (Hrsg.)"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 1
              ]
            ]
          ]
          "Tracks" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.Tracks, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "cDate" => "2026-01-15T15:38:22"
          "cImportJob" => 0
          "Length" => 0
          "Width" => 150
          "Height" => 220
          "Name" => "Fachdidaktik Naturwissenschaft"
          "Name2" => "1. - 9. Schuljahr"
          "ProductGroup" => "574"
          "ProductGroupDescription" => "TB/Pädagogik/Schulpädagogik, Didaktik, Methodik"
          "NumberOfPages" => 0
          "DisplayInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Seitenzahl"
                "Content" => "320 Seiten"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Abbildungen"
                "Content" => "55 Fotos, 60 Grafiken, 20 Tabellen"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Downloads"
                "Content" => "<p><i class="far fa-file-image"></i> <a href="https://media.haupt.ch/cover300/9783825265090_300dpi_CMYK.jpg" target="_blank">Buchcover 300 dpi CMYK (JPG) </a></p>"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Markierung_NEUERSCHEINUNG"
                "Content" => "Neuerscheinung"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Downloadartikel"
                "Content" => "0"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Publikationsstatus"
                "Content" => "Erschienen"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "InWebshopBestellbar"
                "Content" => "1"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "BiblioAngabenShopV"
                "Content" => "<p><b><a href="/search?search=UTB M" target="_self">UTB M 3248</a></b><br>4., korrigierte Auflage 2026<br>320 Seiten,  55 Fotos, 60 Grafiken, 20 Tabellen<br>Softcover, 15 x 21,5 cm<br>Erscheinungsdatum 19.01.2026<br>Deutsch<br>ISBN/EAN 9783825265090<br>CHF 42.90* / EUR 34.00 (D) / EUR 35.00 (A)<br>* unverb. Preisempfehlung</p>"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "BiblioAngabenShopB"
                "Content" => "<p><b><a href="/search?search=UTB M" target="_self">UTB M 3248</a></b><br>4., korrigierte Auflage 2026<br>320 Seiten,  55 Fotos, 60 Grafiken, 20 Tabellen<br>Softcover, 15 x 21,5 cm<br>UTB, 19.01.2026<br>Deutsch<br>ISBN/EAN 9783825265090</p>"
              ]
            ]
          ]
          "WSGNeu_WarengruppenIdxPlusNr" => "574"
          "ProductFormClass" => 2
          "EurosoftNumber" => "Haupt@9783825265090"
          "PrimaryCoverlink" => "https://hauptverlag.customer.eurosoft.network/media/c1/6a/14/1766030056/9783825265090.webp?ts=1766030056"
          "Nachfolger" => null
          "PersonsAsText" => "Metzger, Susanne (Hrsg.); Labudde, Peter (Hrsg.)"
          "ContentAmount" => 0.0
          "UnitOfMeasure" => null
          "BaseQuantity" => 0.0
        ]
        [
          "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaItem, eurosoft.esMetaCatalog.esMetaData"
          "WasCalculated" => true
          "XmlHash" => null
          "ParentAppID" => null
          "Amount" => 1.0
          "GroupSequence" => 0
          "MetaItemID" => 0
          "CatalogVariations" => [
            "$type" => "System.Collections.Generic.Dictionary`2[[System.String, mscorlib],[System.String, mscorlib]], mscorlib"
          ]
          "Scores" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaScores, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaScore, eurosoft.esMetaCatalog.esMetaData"
                "Source" => 1
                "Score" => 0.5
              ]
            ]
          ]
          "IsLoaded" => true
          "CatalogSupplierOrderID" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
            "Type" => 5
            "UnitQuantity" => null
            "OrderQuantity" => 0.0
            "OrderNr" => "29970968"
            "IsMainOrderNumber" => false
            "IsManufacturerOrderNumber" => false
            "ValidForProductform" => 0
            "ValidForMediaFormat" => 0
          ]
          "CompleteOrderIDs" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "978-3-658-25622-7"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 3
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "9783658256227"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 1
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "3658256222"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "29970968"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
            ]
          ]
          "PrimaryISBN" => "3658256222"
          "PrimaryEAN" => "9783658256227"
          "Catalog" => "BZ"
          "SubCatalogs" => [
            "$type" => "System.Collections.Generic.List`1[[System.String, mscorlib]], mscorlib"
            "$values" => []
          ]
          "MetaCustomerIDs" => [
            "$type" => "System.Collections.Generic.List`1[[System.Int32, mscorlib]], mscorlib"
            "$values" => []
          ]
          "ProductCloudID" => null
          "ForeignReference" => "29970968"
          "ERPPrimaryKey" => null
          "StockInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaStocks, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Praeferenz" => null
          "Relevanz" => 0.0
          "SellingState" => 2
          "SellingStateNote" => "V103:Folgt in ca. 5 Arbeitstagen"
          "ProductForm" => 9
          "ProductFormOrgCode" => "BC"
          "Coverlink" => null
          "TaxPercent" => 0.0
          "Weight" => 271
          "ItemState" => 4
          "Created" => "0001-01-01T00:00:00"
          "PublishingDate" => "2019-03-27T00:00:00"
          "UnpublishingDate" => "0001-01-01T00:00:00"
          "ProductionCountry_ISO3166_1" => "DE"
          "NumberOfPieces" => 1
          "Texts" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaTexts, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 1
                "Text" => "Die Beiträge in diesem Sammelband von Autorinnen und Autoren aus der Schweiz, Österreich, Deutschland und den Niederlanden beschäftigen sich mit der Rolle der Technischen Bildung in Fächerverbünden aus verschiedenen Blickwinkeln. Einerseits besteht jeweils eine nationale Perspektive geprägt durch bildungspolitische Umstände, in die Technische Bildung eingebunden ist. Andererseits beleuchtet jeder Beitrag bestimmte Aspekte der Didaktik der Technik unter organisatorischen und inhaltlichen Gesichtspunkten."
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 4
                "Text" => "Die Technische Bildung als eigenständiges Unterrichtsfach und in Fächerverbünden.-\u{A0}Technology Education in the Context of STEM Education.-\u{A0}Bildung in der digitalen Transformation.-\u{A0}Strukturen interdisziplinären Lehrens und Lernens aus technikdidaktischer Perspektive.-\u{A0}Technik im naturwissenschaftlichen Unterricht.-\u{A0}Bio- und technikphilosophische Perspektiven."
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 8
                "Text" => ""
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 13
                "Text" => "Alexander Franz Koch ist Mitarbeiter an der School of Information Science & Learning Technologies, University of Missouri, Columbia, MO, USA.Stefan Kruse ist Akademischer Oberrat in der Abteilung Technik an der PH Schwäbisch Gmünd, Deutschland.\u{A0} \u{A0}Peter Labudde ist emeritierter Professor und ehemaliger Leiter des Zentrums Naturwissenschafts- und Technikdidaktik, PH FHNW, Muttenz, Schweiz."
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 0
                "Text" => "Die Beiträge in diesem Sammelband von Autorinnen und Autoren aus der Schweiz, Österreich, Deutschland und den Niederlanden beschäftigen sich mit der Rolle der Technischen Bildung in Fächerverbünden aus verschiedenen Blickwinkeln. Einerseits besteht jeweils eine nationale Perspektive geprägt durch bildungspolitische Umstände, in die Technische Bildung eingebunden ist. Andererseits beleuchtet jeder Beitrag bestimmte Aspekte der Didaktik der Technik unter organisatorischen und inhaltlichen Gesichtspunkten.             Der Inhalt                     Die Technische Bildung als eigenständiges Unterrichtsfach und in Fächerverbünden                                          Technology Education in the Context of STEM Education\u{A0}                                          Bildung in der digitalen Transformation\u{A0}                                          Strukturen interdisziplinären Lehrens und Lernens aus technikdidaktischer Perspektive                                          Technik im naturwissenschaftlichen Unterricht                                          Bio- und technikphilosophische Perspektiven\u{A0}                     Die Zielgruppen             Dozierende, Studierende und Forschende der Erziehungswissenschaften, Pädagogischen Psychologie, Empirischen Bildungsforschung und fachdidaktischer Ausbildungsbereiche             Die Herausgeber             Alexander Franz Koch ist Mitarbeiter an der School of Information Science & Learning Technologies, University of Missouri, Columbia, MO, USA.Stefan Kruse ist Akademischer Oberrat in der Abteilung Technik an der PH Schwäbisch Gmünd, Deutschland.\u{A0} \u{A0}Peter Labudde ist emeritierter Professor und ehemaliger Leiter des Zentrums Naturwissenschafts- und Technikdidaktik, PH FHNW, Muttenz, Schweiz."
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 11
                "Text" => "NL"
              ]
            ]
          ]
          "Prices" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPrices, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPrice, eurosoft.esMetaCatalog.esMetaData"
                "PriceType" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceType, eurosoft.esMetaCatalog.esMetaData"
                  "PriceType" => 4
                  "IsFixedPrice" => false
                  "PriceTypeDescription" => null
                ]
                "Currency_ISO4217" => "CHF"
                "ValidForCountry_ISO3166_1" => "CH"
                "Value" => 66.0
                "PriceUnit" => 1.0
                "PriceName" => null
                "PriceHint" => "Formel: PREIS+1"
                "TaxPercent" => 0.0
                "TaxType" => 1
                "ValidFrom" => "0001-01-01T00:00:00"
                "ValidTo" => "0001-01-01T00:00:00"
                "UnitPriceText" => null
                "PriceParts" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceParts, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "PriceBoardEntries" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceBoardEntries, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "HasPriceParts" => false
                "HasPriceParts_WithDifferentMwst" => false
              ]
            ]
          ]
          "ZsPricePartInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaZsPricePartInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "HasPriceParts" => false
          "HasPriceParts_WithDifferentMwst" => false
          "TechInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaTechInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Medias" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedia, eurosoft.esMetaCatalog.esMetaData"
                "ParentID" => 0
                "Type" => 4
                "Format" => 2
                "LinkType" => 1
                "Link" => "https://api.vlb.de/api/v1/cover/9783658256227/m"
                "LocalPath" => null
                "AuthHeader" => "Bearer 17997bac-e1bc-4397-aede-507b5598725a"
                "Size" => ""
                "TypeDetail" => "Standard"
                "NoExtensionCheck" => true
                "Width" => 0
                "Height" => 0
                "IsImageNoExtensionCheck" => true
                "IsImage" => true
                "OrderString" => null
              ]
            ]
          ]
          "Hierarchicals" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaHierarchicals, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Categories" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaCategories, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Series" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSeries, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Propertys" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPropertys, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 26
                "AdditionalInfo" => null
                "Content" => "German"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 9
                "AdditionalInfo" => null
                "Content" => "Geisteswissenschaften, Kunst, Musik"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 30
                "AdditionalInfo" => null
                "Content" => "Erwachsenenbildung"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 20
                "AdditionalInfo" => null
                "Content" => "Pädagogik"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 6
                "AdditionalInfo" => null
                "Content" => "Hardcover"
              ]
            ]
          ]
          "Suppliers" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSuppliers, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => "BZ"
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 14
                "EurosoftSupplierID" => 26
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => [
                          [
                            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                            "Type" => 5
                            "UnitQuantity" => null
                            "OrderQuantity" => 0.0
                            "OrderNr" => "29970968"
                            "IsMainOrderNumber" => false
                            "IsManufacturerOrderNumber" => false
                            "ValidForProductform" => 0
                            "ValidForMediaFormat" => 0
                          ]
                        ]
                      ]
                      "Discount" => 0.0
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 5
                      "AvailabilityCode" => null
                      "AvailabilityText" => null
                      "AvailabilityDate" => "0001-01-01T00:00:00"
                      "Returnable" => false
                    ]
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "Discount" => 20.0
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 25
                      "AvailabilityCode" => null
                      "AvailabilityText" => null
                      "AvailabilityDate" => "0001-01-01T00:00:00"
                      "Returnable" => false
                    ]
                  ]
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => ""
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => ""
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 16
                "EurosoftSupplierID" => 0
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "Discount" => 0.0
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 5
                      "AvailabilityCode" => "001"
                      "AvailabilityText" => "lieferbar innerhalb 14 Tagen, vorgemerkt."
                      "AvailabilityDate" => "2024-10-05T01:25:54.447"
                      "Returnable" => false
                    ]
                  ]
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => ""
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => "Springer Fachmedien Wiesbaden"
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 1
                "EurosoftSupplierID" => 0
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierID, eurosoft.esMetaCatalog.esMetaData"
                      "Type" => 18
                      "Name" => "1355021"
                    ]
                  ]
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => "[BZ] 1355021"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => "VLB"
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 0
                "EurosoftSupplierID" => 10
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "Discount" => 0.0
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 8
                      "AvailabilityCode" => "MD"
                      "AvailabilityText" => "Fertigung auf Anforderung"
                      "AvailabilityDate" => "2024-10-05T01:25:54.447"
                      "Returnable" => false
                    ]
                  ]
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => ""
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => "Umbreit"
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 0
                "EurosoftSupplierID" => 3
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "Discount" => 0.0
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 7
                      "AvailabilityCode" => "018"
                      "AvailabilityText" => "Besorgungstitel, Festbezug"
                      "AvailabilityDate" => "2024-10-05T01:25:54.447"
                      "Returnable" => false
                    ]
                  ]
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => ""
              ]
            ]
          ]
          "SupplierAdressWasLoaded" => false
          "AlternateCatItems" => [
            "$type" => "System.Collections.Generic.List`1[[eurosoft.esMetaCatalog.esMetaData.esMetaItem, eurosoft.esMetaCatalog.esMetaData]], mscorlib"
            "$values" => []
          ]
          "Variations" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProductVariations, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "OrderIDs" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "978-3-658-25622-7"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 3
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "9783658256227"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 1
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "3658256222"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
            ]
          ]
          "RelatedProducts" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaRelatedProducts, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Classifications" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaClassifications, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Persons" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPersons, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Koch, Alexander Franz"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 1
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Labudde, Peter"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 2
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Kruse, Stefan"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 3
              ]
            ]
          ]
          "Tracks" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.Tracks, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "cDate" => "0001-01-01T00:00:00"
          "cImportJob" => 0
          "Length" => 12
          "Width" => 148
          "Height" => 210
          "Name" => "Zur Bedeutung der Technischen Bildung in Fächerverbünden"
          "Name2" => "Multiperspektivische und interdisziplinäre Beiträge aus Europa"
          "ProductGroup" => null
          "ProductGroupDescription" => null
          "NumberOfPages" => 0
          "DisplayInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Benachrichtigungstyp"
                "Content" => "Notification confirmed on publication"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Zolltarifnummer"
                "Content" => "49019900"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Kurztitel"
                "Content" => "Zur Bedeutung der Technischen Bildung in  Fächerverbünden"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Auflagentext"
                "Content" => "19001 A. 1. Auflage 2019"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Seitenanzahl"
                "Content" => "204"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "BZ-Produktform"
                "Content" => "Kartonierter Einband (Kt)"
              ]
            ]
          ]
          "WSGNeu_WarengruppenIdxPlusNr" => "1577"
          "ProductFormClass" => 9
          "EurosoftNumber" => "BZ@29970968"
          "PrimaryCoverlink" => "https://api.vlb.de/api/v1/cover/9783658256227/m"
          "Nachfolger" => null
          "PersonsAsText" => "Koch, Alexander Franz; Labudde, Peter; Kruse, Stefan"
          "ContentAmount" => 0.0
          "UnitOfMeasure" => null
          "BaseQuantity" => 0.0
        ]
        [
          "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaItem, eurosoft.esMetaCatalog.esMetaData"
          "WasCalculated" => true
          "XmlHash" => null
          "ParentAppID" => null
          "Amount" => 1.0
          "GroupSequence" => 0
          "MetaItemID" => 0
          "CatalogVariations" => [
            "$type" => "System.Collections.Generic.Dictionary`2[[System.String, mscorlib],[System.String, mscorlib]], mscorlib"
          ]
          "Scores" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaScores, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaScore, eurosoft.esMetaCatalog.esMetaData"
                "Source" => 1
                "Score" => 0.5
              ]
            ]
          ]
          "IsLoaded" => true
          "CatalogSupplierOrderID" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
            "Type" => 5
            "UnitQuantity" => null
            "OrderQuantity" => 0.0
            "OrderNr" => "30474843"
            "IsMainOrderNumber" => false
            "IsManufacturerOrderNumber" => false
            "ValidForProductform" => 0
            "ValidForMediaFormat" => 0
          ]
          "CompleteOrderIDs" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "978-3-658-25623-4"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 3
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "9783658256234"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 1
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "3658256230"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "30474843"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
            ]
          ]
          "PrimaryISBN" => "3658256230"
          "PrimaryEAN" => "9783658256234"
          "Catalog" => "BZ"
          "SubCatalogs" => [
            "$type" => "System.Collections.Generic.List`1[[System.String, mscorlib]], mscorlib"
            "$values" => [
              "BZDL"
            ]
          ]
          "MetaCustomerIDs" => [
            "$type" => "System.Collections.Generic.List`1[[System.Int32, mscorlib]], mscorlib"
            "$values" => []
          ]
          "ProductCloudID" => null
          "ForeignReference" => "30474843"
          "ERPPrimaryKey" => null
          "StockInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaStocks, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Praeferenz" => null
          "Relevanz" => 0.0
          "SellingState" => 2
          "SellingStateNote" => null
          "ProductForm" => 25
          "ProductFormOrgCode" => "DG"
          "Coverlink" => null
          "TaxPercent" => 0.0
          "Weight" => 0
          "ItemState" => 4
          "Created" => "0001-01-01T00:00:00"
          "PublishingDate" => "2019-03-20T00:00:00"
          "UnpublishingDate" => "0001-01-01T00:00:00"
          "ProductionCountry_ISO3166_1" => "DE"
          "NumberOfPieces" => 1
          "Texts" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaTexts, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 1
                "Text" => "Die Beiträge in diesem Sammelband von Autorinnen und Autoren aus der Schweiz, Österreich, Deutschland und den Niederlanden beschäftigen sich mit der Rolle der Technischen Bildung in Fächerverbünden aus verschiedenen Blickwinkeln. Einerseits besteht jeweils eine nationale Perspektive geprägt durch bildungspolitische Umstände, in die Technische Bildung eingebunden ist. Andererseits beleuchtet jeder Beitrag bestimmte Aspekte der Didaktik der Technik unter organisatorischen und inhaltlichen Gesichtspunkten."
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 4
                "Text" => "Die Technische Bildung als eigenständiges Unterrichtsfach und in Fächerverbünden.-\u{A0}Technology Education in the Context of STEM Education.-\u{A0}Bildung in der digitalen Transformation.-\u{A0}Strukturen interdisziplinären Lehrens und Lernens aus technikdidaktischer Perspektive.-\u{A0}Technik im naturwissenschaftlichen Unterricht.-\u{A0}Bio- und technikphilosophische Perspektiven."
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 13
                "Text" => "Alexander Franz Koch ist Mitarbeiter an der School of Information Science & Learning Technologies, University of Missouri, Columbia, MO, USA.Stefan Kruse ist Akademischer Oberrat in der Abteilung Technik an der PH Schwäbisch Gmünd, Deutschland.\u{A0} \u{A0}Peter Labudde ist emeritierter Professor und ehemaliger Leiter des Zentrums Naturwissenschafts- und Technikdidaktik, PH FHNW, Muttenz, Schweiz."
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 0
                "Text" => "Die Beiträge in diesem Sammelband von Autorinnen und Autoren aus der Schweiz, Österreich, Deutschland und den Niederlanden beschäftigen sich mit der Rolle der Technischen Bildung in Fächerverbünden aus verschiedenen Blickwinkeln. Einerseits besteht jeweils eine nationale Perspektive geprägt durch bildungspolitische Umstände, in die Technische Bildung eingebunden ist. Andererseits beleuchtet jeder Beitrag bestimmte Aspekte der Didaktik der Technik unter organisatorischen und inhaltlichen Gesichtspunkten.             Der Inhalt                     Die Technische Bildung als eigenständiges Unterrichtsfach und in Fächerverbünden                                          Technology Education in the Context of STEM Education\u{A0}                                          Bildung in der digitalen Transformation\u{A0}                                          Strukturen interdisziplinären Lehrens und Lernens aus technikdidaktischer Perspektive                                          Technik im naturwissenschaftlichen Unterricht                                          Bio- und technikphilosophische Perspektiven\u{A0}                     Die Zielgruppen             Dozierende, Studierende und Forschende der Erziehungswissenschaften, Pädagogischen Psychologie, Empirischen Bildungsforschung und fachdidaktischer Ausbildungsbereiche             Die Herausgeber             Alexander Franz Koch ist Mitarbeiter an der School of Information Science & Learning Technologies, University of Missouri, Columbia, MO, USA.Stefan Kruse ist Akademischer Oberrat in der Abteilung Technik an der PH Schwäbisch Gmünd, Deutschland.\u{A0} \u{A0}Peter Labudde ist emeritierter Professor und ehemaliger Leiter des Zentrums Naturwissenschafts- und Technikdidaktik, PH FHNW, Muttenz, Schweiz."
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 0
                "Text" => "Aktuelle Beiträge zur Didaktik der Technik Zur Genese und unterrichtlichen Integration von Technischer Bildung Modelle in Lehrplänen des deutschsprachigen Raums für eine allgemeine Technische Bildung"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 0
                "Text" => "GPSR Compliance  The European Union's (EU) General Product Safety Regulation (GPSR) is a set of rules that requires consumer products to be safe and our obligations to ensure this.  If you have any concerns about our products you can contact us on ProductSafety@springernature.com.  In case Publisher is established outside the EU, the EU authorized representative is:  Springer Nature Customer Service Center GmbH Europaplatz 3 69115 Heidelberg, Germany  ProductSafety@springernature.com"
              ]
            ]
          ]
          "Prices" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPrices, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPrice, eurosoft.esMetaCatalog.esMetaData"
                "PriceType" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceType, eurosoft.esMetaCatalog.esMetaData"
                  "PriceType" => 4
                  "IsFixedPrice" => false
                  "PriceTypeDescription" => null
                ]
                "Currency_ISO4217" => "CHF"
                "ValidForCountry_ISO3166_1" => "CH"
                "Value" => 45.0
                "PriceUnit" => 1.0
                "PriceName" => null
                "PriceHint" => "Formel: PREIS+1"
                "TaxPercent" => 0.0
                "TaxType" => 1
                "ValidFrom" => "0001-01-01T00:00:00"
                "ValidTo" => "0001-01-01T00:00:00"
                "UnitPriceText" => null
                "PriceParts" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceParts, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "PriceBoardEntries" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceBoardEntries, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "HasPriceParts" => false
                "HasPriceParts_WithDifferentMwst" => false
              ]
            ]
          ]
          "ZsPricePartInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaZsPricePartInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "HasPriceParts" => false
          "HasPriceParts_WithDifferentMwst" => false
          "TechInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaTechInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Medias" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedia, eurosoft.esMetaCatalog.esMetaData"
                "ParentID" => 0
                "Type" => 6
                "Format" => 2
                "LinkType" => 1
                "Link" => "https://api.vlb.de/api/v1/cover/9783658256234/m"
                "LocalPath" => null
                "AuthHeader" => "Bearer 17997bac-e1bc-4397-aede-507b5598725a"
                "Size" => ""
                "TypeDetail" => "Standard"
                "NoExtensionCheck" => true
                "Width" => 0
                "Height" => 0
                "IsImageNoExtensionCheck" => true
                "IsImage" => true
                "OrderString" => null
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedia, eurosoft.esMetaCatalog.esMetaData"
                "ParentID" => 0
                "Type" => 0
                "Format" => 0
                "LinkType" => 1
                "Link" => "https://support.springernature.com/de/support/solutions/articles/6000276334-allgemeine-produktsicherheitsverordnung-gpsr-"
                "LocalPath" => null
                "AuthHeader" => null
                "Size" => null
                "TypeDetail" => "Standard"
                "NoExtensionCheck" => true
                "Width" => 0
                "Height" => 0
                "IsImageNoExtensionCheck" => false
                "IsImage" => false
                "OrderString" => null
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedia, eurosoft.esMetaCatalog.esMetaData"
                "ParentID" => 0
                "Type" => 0
                "Format" => 0
                "LinkType" => 1
                "Link" => "http://www.springer.com/"
                "LocalPath" => null
                "AuthHeader" => null
                "Size" => null
                "TypeDetail" => "Standard"
                "NoExtensionCheck" => true
                "Width" => 0
                "Height" => 0
                "IsImageNoExtensionCheck" => false
                "IsImage" => false
                "OrderString" => null
              ]
            ]
          ]
          "Hierarchicals" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaHierarchicals, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Categories" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaCategories, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Series" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSeries, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Propertys" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPropertys, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 26
                "AdditionalInfo" => null
                "Content" => "German"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 9
                "AdditionalInfo" => null
                "Content" => "Geisteswissenschaften, Kunst, Musik"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 30
                "AdditionalInfo" => null
                "Content" => "Bildungswesen"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 20
                "AdditionalInfo" => null
                "Content" => "Pädagogik"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 6
                "AdditionalInfo" => null
                "Content" => "Nonbooks"
              ]
            ]
          ]
          "Suppliers" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSuppliers, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => "BZ"
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 14
                "EurosoftSupplierID" => 26
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => [
                          [
                            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                            "Type" => 5
                            "UnitQuantity" => null
                            "OrderQuantity" => 0.0
                            "OrderNr" => "30474843"
                            "IsMainOrderNumber" => false
                            "IsManufacturerOrderNumber" => false
                            "ValidForProductform" => 0
                            "ValidForMediaFormat" => 0
                          ]
                        ]
                      ]
                      "Discount" => 0.0
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 5
                      "AvailabilityCode" => null
                      "AvailabilityText" => null
                      "AvailabilityDate" => "0001-01-01T00:00:00"
                      "Returnable" => false
                    ]
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "Discount" => 15.0
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 25
                      "AvailabilityCode" => null
                      "AvailabilityText" => null
                      "AvailabilityDate" => "0001-01-01T00:00:00"
                      "Returnable" => false
                    ]
                  ]
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => ""
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => ""
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 16
                "EurosoftSupplierID" => 0
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => ""
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => "Springer Fachmedien Wiesbaden"
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 1
                "EurosoftSupplierID" => 0
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierID, eurosoft.esMetaCatalog.esMetaData"
                      "Type" => 18
                      "Name" => "1392219"
                    ]
                  ]
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => "[BZ] 1392219"
              ]
            ]
          ]
          "SupplierAdressWasLoaded" => false
          "AlternateCatItems" => [
            "$type" => "System.Collections.Generic.List`1[[eurosoft.esMetaCatalog.esMetaData.esMetaItem, eurosoft.esMetaCatalog.esMetaData]], mscorlib"
            "$values" => []
          ]
          "Variations" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProductVariations, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProductVariation, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 25
              ]
            ]
          ]
          "OrderIDs" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "978-3-658-25623-4"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 3
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "9783658256234"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 1
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "3658256230"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
            ]
          ]
          "RelatedProducts" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaRelatedProducts, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Classifications" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaClassifications, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Persons" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPersons, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Koch, Alexander Franz"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 1
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Kruse, Stefan"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 2
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Labudde, Peter"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 3
              ]
            ]
          ]
          "Tracks" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.Tracks, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "cDate" => "0001-01-01T00:00:00"
          "cImportJob" => 0
          "Length" => 0
          "Width" => 0
          "Height" => 0
          "Name" => "Zur Bedeutung der Technischen Bildung in Fächerverbünden"
          "Name2" => "Multiperspektivische und interdisziplinäre Beiträge aus Europa"
          "ProductGroup" => null
          "ProductGroupDescription" => null
          "NumberOfPages" => 0
          "DisplayInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Benachrichtigungstyp"
                "Content" => "Notification confirmed on publication"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Format"
                "Content" => "002"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "FormatInfo"
                "Content" => "Wasserzeichen"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Kurztitel"
                "Content" => "Zur Bedeutung der Technischen Bildung in  Fächerverbünden"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Seitenanzahl"
                "Content" => "188"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Illustrationen"
                "Content" => "XIV, 188 S. 1 Abbildungen"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "BZ-Produktform"
                "Content" => "PDF"
              ]
            ]
          ]
          "WSGNeu_WarengruppenIdxPlusNr" => "9572"
          "ProductFormClass" => 3
          "EurosoftNumber" => "BZ@30474843"
          "PrimaryCoverlink" => "https://api.vlb.de/api/v1/cover/9783658256234/m"
          "Nachfolger" => null
          "PersonsAsText" => "Koch, Alexander Franz; Kruse, Stefan; Labudde, Peter"
          "ContentAmount" => 0.0
          "UnitOfMeasure" => null
          "BaseQuantity" => 0.0
        ]
        [
          "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaItem, eurosoft.esMetaCatalog.esMetaData"
          "WasCalculated" => true
          "XmlHash" => null
          "ParentAppID" => null
          "Amount" => 1.0
          "GroupSequence" => 0
          "MetaItemID" => 0
          "CatalogVariations" => [
            "$type" => "System.Collections.Generic.Dictionary`2[[System.String, mscorlib],[System.String, mscorlib]], mscorlib"
          ]
          "Scores" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaScores, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaScore, eurosoft.esMetaCatalog.esMetaData"
                "Source" => 1
                "Score" => 0.5
              ]
            ]
          ]
          "IsLoaded" => true
          "CatalogSupplierOrderID" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
            "Type" => 5
            "UnitQuantity" => null
            "OrderQuantity" => 0.0
            "OrderNr" => "16353383"
            "IsMainOrderNumber" => false
            "IsManufacturerOrderNumber" => false
            "ValidForProductform" => 0
            "ValidForMediaFormat" => 0
          ]
          "CompleteOrderIDs" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "978-3-8309-8055-1"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 3
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "9783830980551"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 1
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "3830980558"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "16353383"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
            ]
          ]
          "PrimaryISBN" => "3830980558"
          "PrimaryEAN" => "9783830980551"
          "Catalog" => "BZ"
          "SubCatalogs" => [
            "$type" => "System.Collections.Generic.List`1[[System.String, mscorlib]], mscorlib"
            "$values" => [
              "BZDL"
            ]
          ]
          "MetaCustomerIDs" => [
            "$type" => "System.Collections.Generic.List`1[[System.Int32, mscorlib]], mscorlib"
            "$values" => []
          ]
          "ProductCloudID" => null
          "ForeignReference" => "16353383"
          "ERPPrimaryKey" => null
          "StockInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaStocks, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Praeferenz" => null
          "Relevanz" => 0.0
          "SellingState" => 2
          "SellingStateNote" => null
          "ProductForm" => 25
          "ProductFormOrgCode" => "DG"
          "Coverlink" => null
          "TaxPercent" => 0.0
          "Weight" => 0
          "ItemState" => 4
          "Created" => "0001-01-01T00:00:00"
          "PublishingDate" => "2014-01-01T00:00:00"
          "UnpublishingDate" => "0001-01-01T00:00:00"
          "ProductionCountry_ISO3166_1" => "DE"
          "NumberOfPieces" => 1
          "Texts" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaTexts, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 14
                "Text" => "This book reports the findings from the tri-national video study Quality of Instruction in Physics (QuIP). Within the scope of the QuIP study, physics instruction was investigated in a total of 103 classes from-Finland, North Rhine-Westphalia (Germany) and German-speaking Switzerland. The main aim was to identify typical patterns of physics instruction of the three samples and to investigate conditions under which these patterns are successful with respect to students' learning, interest and motivation. Among others instructional characteristics, the quality of students' practical work, successful patterns of sequencing, the subject matter structure and teaching strategies were investigated by means of analyses of video-recorded lessons. Variables external to instruction that were investigated included teachers' professional knowledge and students' cognitive abilities. The study followed a pre-post-design with data collection prior to and after an instructional unit on electrical energy and power. The results are well in line with the findings from large-scale international studies indicating a particularly successful instructional pattern in Finland. A comparison of characterisation of instruction in comparison between the three countries reveals important findings for the improvement of the teaching and learning of physics in secondary school education."
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 1
                "Text" => "Im PDF Reader anzeigen..."
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 10
                "Text" => "This book reports the findings from the tri-national video study Quality of Instruction in Physics (QuIP). Within the scope of the QuIP study, physics instruction was investigated in a total of 103 classes from-Finland, North Rhine-Westphalia (Germany) and German-speaking Switzerland. The main aim was to identify typical patterns of physics instruction of the three samples and to investigate conditions under which these patterns are successful with respect to students' learning, interest and motivation. Among others instructional characteristics, the quality of students' practical work, successful patterns of sequencing, the subject matter structure and teaching strategies were investigated by means of analyses of video-recorded lessons. Variables external to instruction that were investigated included teachers' professional knowledge and students' cognitive abilities. The study followed a pre-post-design with data collection prior to and after an instructional unit on electrical energy and power. The results are well in line with the findings from large-scale international studies indicating a particularly successful instructional pattern in Finland. A comparison of characterisation of instruction in comparison between the three countries reveals important findings for the improvement of the teaching and learning of physics in secondary school education."
              ]
            ]
          ]
          "Prices" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPrices, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPrice, eurosoft.esMetaCatalog.esMetaData"
                "PriceType" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceType, eurosoft.esMetaCatalog.esMetaData"
                  "PriceType" => 4
                  "IsFixedPrice" => false
                  "PriceTypeDescription" => null
                ]
                "Currency_ISO4217" => "CHF"
                "ValidForCountry_ISO3166_1" => "CH"
                "Value" => 33.9
                "PriceUnit" => 1.0
                "PriceName" => null
                "PriceHint" => "Formel: PREIS+1"
                "TaxPercent" => 0.0
                "TaxType" => 1
                "ValidFrom" => "0001-01-01T00:00:00"
                "ValidTo" => "0001-01-01T00:00:00"
                "UnitPriceText" => null
                "PriceParts" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceParts, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "PriceBoardEntries" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceBoardEntries, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "HasPriceParts" => false
                "HasPriceParts_WithDifferentMwst" => false
              ]
            ]
          ]
          "ZsPricePartInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaZsPricePartInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "HasPriceParts" => false
          "HasPriceParts_WithDifferentMwst" => false
          "TechInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaTechInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Medias" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedia, eurosoft.esMetaCatalog.esMetaData"
                "ParentID" => 0
                "Type" => 4
                "Format" => 2
                "LinkType" => 1
                "Link" => "https://media.eurosoft.net/CHSBZCOP0316353383.jpg"
                "LocalPath" => null
                "AuthHeader" => null
                "Size" => "Medium"
                "TypeDetail" => "Standard"
                "NoExtensionCheck" => true
                "Width" => 0
                "Height" => 180
                "IsImageNoExtensionCheck" => true
                "IsImage" => true
                "OrderString" => null
              ]
            ]
          ]
          "Hierarchicals" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaHierarchicals, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Categories" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaCategories, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Series" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSeries, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Propertys" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPropertys, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 26
                "AdditionalInfo" => null
                "Content" => "English"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 9
                "AdditionalInfo" => null
                "Content" => "Geisteswissenschaften, Kunst, Musik"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 30
                "AdditionalInfo" => null
                "Content" => "Allgemeines, Lexika"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 20
                "AdditionalInfo" => null
                "Content" => "Pädagogik"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 6
                "AdditionalInfo" => null
                "Content" => "Nonbooks"
              ]
            ]
          ]
          "Suppliers" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSuppliers, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => "BZ"
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 14
                "EurosoftSupplierID" => 26
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => [
                          [
                            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                            "Type" => 5
                            "UnitQuantity" => null
                            "OrderQuantity" => 0.0
                            "OrderNr" => "16353383"
                            "IsMainOrderNumber" => false
                            "IsManufacturerOrderNumber" => false
                            "ValidForProductform" => 0
                            "ValidForMediaFormat" => 0
                          ]
                        ]
                      ]
                      "Discount" => 0.0
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 5
                      "AvailabilityCode" => null
                      "AvailabilityText" => null
                      "AvailabilityDate" => "0001-01-01T00:00:00"
                      "Returnable" => false
                    ]
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "Discount" => 18.0
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 25
                      "AvailabilityCode" => null
                      "AvailabilityText" => null
                      "AvailabilityDate" => "0001-01-01T00:00:00"
                      "Returnable" => false
                    ]
                  ]
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => ""
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => ""
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 16
                "EurosoftSupplierID" => 0
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => ""
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => "Waxmann Lehrbuch"
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 1
                "EurosoftSupplierID" => 0
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierID, eurosoft.esMetaCatalog.esMetaData"
                      "Type" => 18
                      "Name" => "1685470"
                    ]
                  ]
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => "[BZ] 1685470"
              ]
            ]
          ]
          "SupplierAdressWasLoaded" => false
          "AlternateCatItems" => [
            "$type" => "System.Collections.Generic.List`1[[eurosoft.esMetaCatalog.esMetaData.esMetaItem, eurosoft.esMetaCatalog.esMetaData]], mscorlib"
            "$values" => []
          ]
          "Variations" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProductVariations, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProductVariation, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 25
              ]
            ]
          ]
          "OrderIDs" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "978-3-8309-8055-1"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 3
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "9783830980551"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 1
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "3830980558"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
            ]
          ]
          "RelatedProducts" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaRelatedProducts, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Classifications" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaClassifications, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Persons" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPersons, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "E. Fischer, Hans"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 1
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Labudde, Peter"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 2
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Neumann, Knut"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 3
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Viiri, Jouni"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 4
              ]
            ]
          ]
          "Tracks" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.Tracks, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "cDate" => "0001-01-01T00:00:00"
          "cImportJob" => 0
          "Length" => 0
          "Width" => 0
          "Height" => 0
          "Name" => "Quality of Instruction in Physics"
          "Name2" => "Comparing Finland, Switzerland and Germany"
          "ProductGroup" => null
          "ProductGroupDescription" => null
          "NumberOfPages" => 0
          "DisplayInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Benachrichtigungstyp"
                "Content" => "Notification confirmed on publication"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Format"
                "Content" => "002"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "FormatInfo"
                "Content" => "Wasserzeichen"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Kurztitel"
                "Content" => "Quality of Instruction in Physics"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Auflagentext"
                "Content" => "1. Auflage"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Seitenanzahl"
                "Content" => "206"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "BZ-Produktform"
                "Content" => "PDF"
              ]
            ]
          ]
          "WSGNeu_WarengruppenIdxPlusNr" => "9571"
          "ProductFormClass" => 3
          "EurosoftNumber" => "BZ@16353383"
          "PrimaryCoverlink" => "https://media.eurosoft.net/CHSBZCOP0316353383.jpg"
          "Nachfolger" => null
          "PersonsAsText" => "E. Fischer, Hans; Labudde, Peter; Neumann, Knut; Viiri, Jouni"
          "ContentAmount" => 0.0
          "UnitOfMeasure" => null
          "BaseQuantity" => 0.0
        ]
        [
          "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaItem, eurosoft.esMetaCatalog.esMetaData"
          "WasCalculated" => true
          "XmlHash" => null
          "ParentAppID" => null
          "Amount" => 1.0
          "GroupSequence" => 0
          "MetaItemID" => 0
          "CatalogVariations" => [
            "$type" => "System.Collections.Generic.Dictionary`2[[System.String, mscorlib],[System.String, mscorlib]], mscorlib"
          ]
          "Scores" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaScores, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaScore, eurosoft.esMetaCatalog.esMetaData"
                "Source" => 1
                "Score" => 0.5
              ]
            ]
          ]
          "IsLoaded" => true
          "CatalogSupplierOrderID" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
            "Type" => 5
            "UnitQuantity" => null
            "OrderQuantity" => 0.0
            "OrderNr" => "30166087"
            "IsMainOrderNumber" => false
            "IsManufacturerOrderNumber" => false
            "ValidForProductform" => 0
            "ValidForMediaFormat" => 0
          ]
          "CompleteOrderIDs" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "978-3-8309-8971-4"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 3
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "9783830989714"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 1
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "3830989717"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "30166087"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
            ]
          ]
          "PrimaryISBN" => "3830989717"
          "PrimaryEAN" => "9783830989714"
          "Catalog" => "BZ"
          "SubCatalogs" => [
            "$type" => "System.Collections.Generic.List`1[[System.String, mscorlib]], mscorlib"
            "$values" => [
              "BZDL"
            ]
          ]
          "MetaCustomerIDs" => [
            "$type" => "System.Collections.Generic.List`1[[System.Int32, mscorlib]], mscorlib"
            "$values" => []
          ]
          "ProductCloudID" => null
          "ForeignReference" => "30166087"
          "ERPPrimaryKey" => null
          "StockInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaStocks, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Praeferenz" => null
          "Relevanz" => 0.0
          "SellingState" => 2
          "SellingStateNote" => null
          "ProductForm" => 25
          "ProductFormOrgCode" => "DG"
          "Coverlink" => null
          "TaxPercent" => 0.0
          "Weight" => 0
          "ItemState" => 4
          "Created" => "0001-01-01T00:00:00"
          "PublishingDate" => "2019-01-01T00:00:00"
          "UnpublishingDate" => "0001-01-01T00:00:00"
          "ProductionCountry_ISO3166_1" => "DE"
          "NumberOfPieces" => 1
          "Texts" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaTexts, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 14
                "Text" => "Fachdidaktikerinnen und Fachdidaktiker nehmen in der Lehrerbildung stets eine mehrfache Perspektive ein: Sie bilden die zukünftigen Lehrkräfte aus, sie liefern mit ihrer Forschung die wissenschaftlichen Erkenntnisse für die Lehrerbildung und sie nehmen - und das in den letzten Jahren immer intensiver - die Lehrerbildung selbst in den Blick ihrer Forschung. Der vorliegende Tagungsband der GFD-KOFADIS-Tagung 2017 in Freiburg gibt einen Einblick in die fachdidaktische Forschung zur Lehrerbildung in zahlreichen Fächern, u.a. Mathematik, Naturwissenschaften, Fremdsprachen, Sport, Musik sowie Deutsch, wobei auch die heterogene Zusammensetzung von Schulklassen Beachtung findet. Zudem werden verschiedenste Methoden der Kompetenzentwicklung beleuchtet wie etwa Lehr-Lern-Labore oder auch die Arbeit mit Schulbüchern. Parallel thematisiert der Band sowohl die professionellen Überzeugungen als auch das wissenschaftliche Denken von Lehramtsstudierenden und untersucht abschließend das Verhältnis von Fachdidaktik und Bildungswissenschaften im Kontext einer professionalisierten Lehrerbildung.Mit Beiträgen von: Kathrin Bölsterli Bardy, Claus Bolte, Eva Christophel, Colin Cramer, Sarah Dannemann, Katharina Gimbel, Gilbert Greefrath, Erkan Gürsoy, Julian Heeg, Michael Hemmer, Stefanie Herberg, Matthias Hoesli, Lars Holzäpfel, Corinna Hößle, Anna Immerz, Tobias Alexander Joos, Jörg Jost, Christiane Klempin, Heiner Klock, Jenna Koenen, Michael Komorek, Friederike Korneck, Hilde Köster, Bianca Kuhlemann, Peter Labudde, Timo Leuders, Frank Lipowsky, Martin Lücke, Tobias Mehrtens, Isabelle Mordellet-Roggenbuck, Jutta Nikel, Volkhard Nordmeier, Manfred Nusseck, Susanne Prediger, Markus Raith, Daniel Rehfeld, Daniel Reimann, Bernhard Richter, Christiane Richter, Antje Saathoff, Michael Sambanis, Sascha Schanze, Jochen Scheid, Anke Schmitz, Andreas Schulz, David Seibert, Hans-Stefan Siller, Ines Sonnenschein, Claudia Spahn, Ulrike Spörhase, Mark Sprenger, Jonas Steiger, Jan Strobl, Rüdiger Tiemann, F. Trischler, Sebastian Wartha, Raphael Weß, Markus Wilhelm, Heidi Zacheja, Katja Zaki, Kathrin Ziepprecht"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 1
                "Text" => "Im PDF Reader anzeigen..."
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 10
                "Text" => "Fachdidaktikerinnen und Fachdidaktiker nehmen in der Lehrerbildung stets eine mehrfache Perspektive ein: Sie bilden die zukünftigen Lehrkräfte aus, sie liefern mit ihrer Forschung die wissenschaftlichen Erkenntnisse für die Lehrerbildung und sie nehmen - und das in den letzten Jahren immer intensiver - die Lehrerbildung selbst in den Blick ihrer Forschung.   Der vorliegende Tagungsband der GFD-KOFADIS-Tagung 2017 in Freiburg gibt einen Einblick in die fachdidaktische Forschung zur Lehrerbildung in zahlreichen Fächern, u.a. Mathematik, Naturwissenschaften, Fremdsprachen, Sport, Musik sowie Deutsch, wobei auch die heterogene Zusammensetzung von Schulklassen Beachtung findet. Zudem werden verschiedenste Methoden der Kompetenzentwicklung beleuchtet wie etwa Lehr-Lern-Labore oder auch die Arbeit mit Schulbüchern. Parallel thematisiert der Band sowohl die professionellen Überzeugungen als auch das wissenschaftliche Denken von Lehramtsstudierenden und untersucht abschließend das Verhältnis von Fachdidaktik und Bildungswissenschaften im Kontext einer professionalisierten Lehrerbildung.  Mit Beiträgen von: Kathrin Bölsterli Bardy, Claus Bolte, Eva Christophel, Colin Cramer, Sarah Dannemann, Katharina Gimbel, Gilbert Greefrath, Erkan Gürsoy, Julian Heeg, Michael Hemmer, Stefanie Herberg, Matthias Hoesli, Lars Holzäpfel, Corinna Hößle, Anna Immerz, Tobias Alexander Joos, Jörg Jost, Christiane Klempin, Heiner Klock, Jenna Koenen, Michael Komorek, Friederike Korneck, Hilde Köster, Bianca Kuhlemann, Peter Labudde, Timo Leuders, Frank Lipowsky, Martin Lücke, Tobias Mehrtens, Isabelle Mordellet-Roggenbuck, Jutta Nikel, Volkhard Nordmeier, Manfred Nusseck, Susanne Prediger, Markus Raith, Daniel Rehfeld, Daniel Reimann, Bernhard Richter, Christiane Richter, Antje Saathoff, Michael Sambanis, Sascha Schanze, Jochen Scheid, Anke Schmitz, Andreas Schulz, David Seibert, Hans-Stefan Siller, Ines Sonnenschein, Claudia Spahn, Ulrike Spörhase, Mark Sprenger, Jonas Steiger, Jan Strobl, Rüdiger Tiemann, F. Trischler, Sebastian Wartha, Raphael Weß, Markus Wilhelm, Heidi Zacheja, Katja Zaki, Kathrin Ziepprecht"
              ]
            ]
          ]
          "Prices" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPrices, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPrice, eurosoft.esMetaCatalog.esMetaData"
                "PriceType" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceType, eurosoft.esMetaCatalog.esMetaData"
                  "PriceType" => 4
                  "IsFixedPrice" => false
                  "PriceTypeDescription" => null
                ]
                "Currency_ISO4217" => "CHF"
                "ValidForCountry_ISO3166_1" => "CH"
                "Value" => 39.7
                "PriceUnit" => 1.0
                "PriceName" => null
                "PriceHint" => "Formel: PREIS+1"
                "TaxPercent" => 0.0
                "TaxType" => 1
                "ValidFrom" => "0001-01-01T00:00:00"
                "ValidTo" => "0001-01-01T00:00:00"
                "UnitPriceText" => null
                "PriceParts" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceParts, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "PriceBoardEntries" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceBoardEntries, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "HasPriceParts" => false
                "HasPriceParts_WithDifferentMwst" => false
              ]
            ]
          ]
          "ZsPricePartInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaZsPricePartInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "HasPriceParts" => false
          "HasPriceParts_WithDifferentMwst" => false
          "TechInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaTechInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Medias" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedia, eurosoft.esMetaCatalog.esMetaData"
                "ParentID" => 0
                "Type" => 4
                "Format" => 2
                "LinkType" => 1
                "Link" => "https://media.eurosoft.net/CHSBZCOP0330166087.jpg"
                "LocalPath" => null
                "AuthHeader" => null
                "Size" => "Medium"
                "TypeDetail" => "Standard"
                "NoExtensionCheck" => true
                "Width" => 0
                "Height" => 180
                "IsImageNoExtensionCheck" => true
                "IsImage" => true
                "OrderString" => null
              ]
            ]
          ]
          "Hierarchicals" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaHierarchicals, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Categories" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaCategories, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Series" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSeries, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Propertys" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPropertys, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 26
                "AdditionalInfo" => null
                "Content" => "German"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 9
                "AdditionalInfo" => null
                "Content" => "Geisteswissenschaften, Kunst, Musik"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 30
                "AdditionalInfo" => null
                "Content" => "Schulpädagogik, Didaktik, Methodik"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 20
                "AdditionalInfo" => null
                "Content" => "Pädagogik"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 6
                "AdditionalInfo" => null
                "Content" => "Nonbooks"
              ]
            ]
          ]
          "Suppliers" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSuppliers, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => "BZ"
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 14
                "EurosoftSupplierID" => 26
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => [
                          [
                            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                            "Type" => 5
                            "UnitQuantity" => null
                            "OrderQuantity" => 0.0
                            "OrderNr" => "30166087"
                            "IsMainOrderNumber" => false
                            "IsManufacturerOrderNumber" => false
                            "ValidForProductform" => 0
                            "ValidForMediaFormat" => 0
                          ]
                        ]
                      ]
                      "Discount" => 0.0
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 5
                      "AvailabilityCode" => null
                      "AvailabilityText" => null
                      "AvailabilityDate" => "0001-01-01T00:00:00"
                      "Returnable" => false
                    ]
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "Discount" => 27.0
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 25
                      "AvailabilityCode" => null
                      "AvailabilityText" => null
                      "AvailabilityDate" => "0001-01-01T00:00:00"
                      "Returnable" => false
                    ]
                  ]
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => ""
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => ""
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 16
                "EurosoftSupplierID" => 0
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => ""
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => "Waxmann"
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 1
                "EurosoftSupplierID" => 0
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierID, eurosoft.esMetaCatalog.esMetaData"
                      "Type" => 18
                      "Name" => "1214139"
                    ]
                  ]
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => "[BZ] 1214139"
              ]
            ]
          ]
          "SupplierAdressWasLoaded" => false
          "AlternateCatItems" => [
            "$type" => "System.Collections.Generic.List`1[[eurosoft.esMetaCatalog.esMetaData.esMetaItem, eurosoft.esMetaCatalog.esMetaData]], mscorlib"
            "$values" => []
          ]
          "Variations" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProductVariations, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProductVariation, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 25
              ]
            ]
          ]
          "OrderIDs" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "978-3-8309-8971-4"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 3
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "9783830989714"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 1
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "3830989717"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
            ]
          ]
          "RelatedProducts" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaRelatedProducts, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Classifications" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaClassifications, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Persons" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPersons, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Leuders, Timo"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 1
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Labudde, Peter"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 2
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Hemmer, Michael"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 3
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Korneck, Friederike"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 4
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Christophel, Eva"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 5
              ]
            ]
          ]
          "Tracks" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.Tracks, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "cDate" => "0001-01-01T00:00:00"
          "cImportJob" => 0
          "Length" => 0
          "Width" => 0
          "Height" => 0
          "Name" => "Fachdidaktische Forschung zur Lehrerbildung"
          "Name2" => ""
          "ProductGroup" => null
          "ProductGroupDescription" => null
          "NumberOfPages" => 0
          "DisplayInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Benachrichtigungstyp"
                "Content" => "Notification confirmed on publication"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Format"
                "Content" => "002"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Kurztitel"
                "Content" => "Fachdidaktische Forschung zur  Lehrerbildung"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Seitenanzahl"
                "Content" => "292"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "BZ-Produktform"
                "Content" => "PDF"
              ]
            ]
          ]
          "WSGNeu_WarengruppenIdxPlusNr" => "9574"
          "ProductFormClass" => 3
          "EurosoftNumber" => "BZ@30166087"
          "PrimaryCoverlink" => "https://media.eurosoft.net/CHSBZCOP0330166087.jpg"
          "Nachfolger" => null
          "PersonsAsText" => "Leuders, Timo; Labudde, Peter; Hemmer, Michael; Korneck, Friederike; Christophel, Eva"
          "ContentAmount" => 0.0
          "UnitOfMeasure" => null
          "BaseQuantity" => 0.0
        ]
        [
          "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaItem, eurosoft.esMetaCatalog.esMetaData"
          "WasCalculated" => true
          "XmlHash" => null
          "ParentAppID" => null
          "Amount" => 1.0
          "GroupSequence" => 0
          "MetaItemID" => 0
          "CatalogVariations" => [
            "$type" => "System.Collections.Generic.Dictionary`2[[System.String, mscorlib],[System.String, mscorlib]], mscorlib"
          ]
          "Scores" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaScores, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaScore, eurosoft.esMetaCatalog.esMetaData"
                "Source" => 1
                "Score" => 0.5
              ]
            ]
          ]
          "IsLoaded" => true
          "CatalogSupplierOrderID" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
            "Type" => 5
            "UnitQuantity" => null
            "OrderQuantity" => 0.0
            "OrderNr" => "22202035"
            "IsMainOrderNumber" => false
            "IsManufacturerOrderNumber" => false
            "ValidForProductform" => 0
            "ValidForMediaFormat" => 0
          ]
          "CompleteOrderIDs" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "978-3-8309-8384-2"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 3
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "9783830983842"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 1
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "3830983840"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "22202035"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
            ]
          ]
          "PrimaryISBN" => "3830983840"
          "PrimaryEAN" => "9783830983842"
          "Catalog" => "BZ"
          "SubCatalogs" => [
            "$type" => "System.Collections.Generic.List`1[[System.String, mscorlib]], mscorlib"
            "$values" => [
              "BZDL"
            ]
          ]
          "MetaCustomerIDs" => [
            "$type" => "System.Collections.Generic.List`1[[System.Int32, mscorlib]], mscorlib"
            "$values" => []
          ]
          "ProductCloudID" => null
          "ForeignReference" => "22202035"
          "ERPPrimaryKey" => null
          "StockInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaStocks, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Praeferenz" => null
          "Relevanz" => 0.0
          "SellingState" => 2
          "SellingStateNote" => null
          "ProductForm" => 25
          "ProductFormOrgCode" => "DG"
          "Coverlink" => null
          "TaxPercent" => 0.0
          "Weight" => 0
          "ItemState" => 4
          "Created" => "0001-01-01T00:00:00"
          "PublishingDate" => "2016-01-01T00:00:00"
          "UnpublishingDate" => "0001-01-01T00:00:00"
          "ProductionCountry_ISO3166_1" => "DE"
          "NumberOfPieces" => 1
          "Texts" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaTexts, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 14
                "Text" => "In a technology-oriented world, technology literacy for everyone is essential. Especially for a technological-responsible society. It will be developed by technological socialization; educating not only competencies but also a positive technological self-concept, which is a predictor for technology activities. It developes by actively dealing with technology. A lack of experience may lead to the idea of having poor skills and inapt qualities for the exposure to technology. As a result, interactions will be avoided. To antagonize, technology is taught in different countries in various ways. Even some are starting at primary schools and others are starting at middle school age. Thus, the aim of this publication is to summarize different possibilities of implementations in different countries."
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 1
                "Text" => "Im PDF Reader anzeigen..."
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 10
                "Text" => "In a technology-oriented world, technology literacy for everyone is essential. Especially for a technological-responsible society. It will be developed by technological socialization; educating not only competencies but also a positive technological self-concept, which is a predictor for technology activities. It developes by actively dealing with technology. A lack of experience may lead to the idea of having poor skills and inapt qualities for the exposure to technology. As a result, interactions will be avoided. To antagonize, technology is taught in different countries in various ways. Even some are starting at primary schools and others are starting at middle school age. Thus, the aim of this publication is to summarize different possibilities of implementations in different countries."
              ]
            ]
          ]
          "Prices" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPrices, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPrice, eurosoft.esMetaCatalog.esMetaData"
                "PriceType" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceType, eurosoft.esMetaCatalog.esMetaData"
                  "PriceType" => 4
                  "IsFixedPrice" => false
                  "PriceTypeDescription" => null
                ]
                "Currency_ISO4217" => "CHF"
                "ValidForCountry_ISO3166_1" => "CH"
                "Value" => 31.7
                "PriceUnit" => 1.0
                "PriceName" => null
                "PriceHint" => "Formel: PREIS+1"
                "TaxPercent" => 0.0
                "TaxType" => 1
                "ValidFrom" => "0001-01-01T00:00:00"
                "ValidTo" => "0001-01-01T00:00:00"
                "UnitPriceText" => null
                "PriceParts" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceParts, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "PriceBoardEntries" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceBoardEntries, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "HasPriceParts" => false
                "HasPriceParts_WithDifferentMwst" => false
              ]
            ]
          ]
          "ZsPricePartInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaZsPricePartInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "HasPriceParts" => false
          "HasPriceParts_WithDifferentMwst" => false
          "TechInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaTechInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Medias" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedia, eurosoft.esMetaCatalog.esMetaData"
                "ParentID" => 0
                "Type" => 4
                "Format" => 2
                "LinkType" => 1
                "Link" => "https://media.eurosoft.net/CHSBZCOP0322202035.jpg"
                "LocalPath" => null
                "AuthHeader" => null
                "Size" => "Medium"
                "TypeDetail" => "Standard"
                "NoExtensionCheck" => true
                "Width" => 0
                "Height" => 180
                "IsImageNoExtensionCheck" => true
                "IsImage" => true
                "OrderString" => null
              ]
            ]
          ]
          "Hierarchicals" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaHierarchicals, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Categories" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaCategories, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Series" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSeries, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Propertys" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPropertys, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 26
                "AdditionalInfo" => null
                "Content" => "English"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 9
                "AdditionalInfo" => null
                "Content" => "Geisteswissenschaften, Kunst, Musik"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 30
                "AdditionalInfo" => null
                "Content" => "Erwachsenenbildung"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 20
                "AdditionalInfo" => null
                "Content" => "Pädagogik"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 6
                "AdditionalInfo" => null
                "Content" => "Nonbooks"
              ]
            ]
          ]
          "Suppliers" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSuppliers, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => "BZ"
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 14
                "EurosoftSupplierID" => 26
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => [
                          [
                            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                            "Type" => 5
                            "UnitQuantity" => null
                            "OrderQuantity" => 0.0
                            "OrderNr" => "22202035"
                            "IsMainOrderNumber" => false
                            "IsManufacturerOrderNumber" => false
                            "ValidForProductform" => 0
                            "ValidForMediaFormat" => 0
                          ]
                        ]
                      ]
                      "Discount" => 0.0
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 5
                      "AvailabilityCode" => null
                      "AvailabilityText" => null
                      "AvailabilityDate" => "0001-01-01T00:00:00"
                      "Returnable" => false
                    ]
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "Discount" => 27.0
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 25
                      "AvailabilityCode" => null
                      "AvailabilityText" => null
                      "AvailabilityDate" => "0001-01-01T00:00:00"
                      "Returnable" => false
                    ]
                  ]
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => ""
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => ""
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 16
                "EurosoftSupplierID" => 0
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => ""
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => "Waxmann"
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 1
                "EurosoftSupplierID" => 0
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierID, eurosoft.esMetaCatalog.esMetaData"
                      "Type" => 18
                      "Name" => "1214139"
                    ]
                  ]
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => "[BZ] 1214139"
              ]
            ]
          ]
          "SupplierAdressWasLoaded" => false
          "AlternateCatItems" => [
            "$type" => "System.Collections.Generic.List`1[[eurosoft.esMetaCatalog.esMetaData.esMetaItem, eurosoft.esMetaCatalog.esMetaData]], mscorlib"
            "$values" => []
          ]
          "Variations" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProductVariations, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProductVariation, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 25
              ]
            ]
          ]
          "OrderIDs" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "978-3-8309-8384-2"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 3
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "9783830983842"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 1
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "3830983840"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
            ]
          ]
          "RelatedProducts" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaRelatedProducts, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Classifications" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaClassifications, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Persons" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPersons, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Labudde, Peter"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 1
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "de Vries, Marc J."
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 2
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Mammes, Ingelore"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 3
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Fletcher, Stefan"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 4
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Max, Charles"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 5
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Lang, Martin"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 6
              ]
            ]
          ]
          "Tracks" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.Tracks, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "cDate" => "0001-01-01T00:00:00"
          "cImportJob" => 0
          "Length" => 0
          "Width" => 0
          "Height" => 0
          "Name" => "Technology Education Today"
          "Name2" => "International Perspectives"
          "ProductGroup" => null
          "ProductGroupDescription" => null
          "NumberOfPages" => 0
          "DisplayInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Benachrichtigungstyp"
                "Content" => "Notification confirmed on publication"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Format"
                "Content" => "002"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Kurztitel"
                "Content" => "Technology Education Today"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Seitenanzahl"
                "Content" => "236"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "BZ-Produktform"
                "Content" => "PDF"
              ]
            ]
          ]
          "WSGNeu_WarengruppenIdxPlusNr" => "9577"
          "ProductFormClass" => 3
          "EurosoftNumber" => "BZ@22202035"
          "PrimaryCoverlink" => "https://media.eurosoft.net/CHSBZCOP0322202035.jpg"
          "Nachfolger" => null
          "PersonsAsText" => "Labudde, Peter; de Vries, Marc J.; Mammes, Ingelore; Fletcher, Stefan; Max, Charles; Lang, Martin"
          "ContentAmount" => 0.0
          "UnitOfMeasure" => null
          "BaseQuantity" => 0.0
        ]
        [
          "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaItem, eurosoft.esMetaCatalog.esMetaData"
          "WasCalculated" => true
          "XmlHash" => null
          "ParentAppID" => null
          "Amount" => 1.0
          "GroupSequence" => 0
          "MetaItemID" => 0
          "CatalogVariations" => [
            "$type" => "System.Collections.Generic.Dictionary`2[[System.String, mscorlib],[System.String, mscorlib]], mscorlib"
          ]
          "Scores" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaScores, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaScore, eurosoft.esMetaCatalog.esMetaData"
                "Source" => 1
                "Score" => 0.5
              ]
            ]
          ]
          "IsLoaded" => true
          "CatalogSupplierOrderID" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
            "Type" => 5
            "UnitQuantity" => null
            "OrderQuantity" => 0.0
            "OrderNr" => "27525696"
            "IsMainOrderNumber" => false
            "IsManufacturerOrderNumber" => false
            "ValidForProductform" => 0
            "ValidForMediaFormat" => 0
          ]
          "CompleteOrderIDs" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "978-3-8309-8801-4"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 3
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "9783830988014"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 1
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "383098801X"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "27525696"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
            ]
          ]
          "PrimaryISBN" => "383098801X"
          "PrimaryEAN" => "9783830988014"
          "Catalog" => "BZ"
          "SubCatalogs" => [
            "$type" => "System.Collections.Generic.List`1[[System.String, mscorlib]], mscorlib"
            "$values" => [
              "BZDL"
            ]
          ]
          "MetaCustomerIDs" => [
            "$type" => "System.Collections.Generic.List`1[[System.Int32, mscorlib]], mscorlib"
            "$values" => []
          ]
          "ProductCloudID" => null
          "ForeignReference" => "27525696"
          "ERPPrimaryKey" => null
          "StockInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaStocks, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Praeferenz" => null
          "Relevanz" => 0.0
          "SellingState" => 2
          "SellingStateNote" => null
          "ProductForm" => 25
          "ProductFormOrgCode" => "DG"
          "Coverlink" => null
          "TaxPercent" => 0.0
          "Weight" => 0
          "ItemState" => 4
          "Created" => "0001-01-01T00:00:00"
          "PublishingDate" => "2018-01-01T00:00:00"
          "UnpublishingDate" => "0001-01-01T00:00:00"
          "ProductionCountry_ISO3166_1" => "DE"
          "NumberOfPieces" => 1
          "Texts" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaTexts, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 1
                "Text" => "Im PDF Reader anzeigen..."
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 10
                "Text" => "With the increasing technology orientation in modern societies Technology Education is gaining more and more importance. It should help in developing an understanding of technology as well as skills and self-concepts to deal with technology. However, there is a lack of knowledge in how Technology Education operates and what its outcome will be. Thus, research work has to be done in different fields of Technology Education. Upcoming academics of the CETE network have dedicated themselves to such research questions.  The Center of Excellence for Technology Education (CETE) is an international network consisting of six Universities (University of Missouri; University of Cambridge; University of Luxembourg; University of Applied Sciences and Arts Northwestern Switzerland; Delft University of Technology and University of Duisburg-Essen) with the mission of development work. One aim of CETE is to support the qualification of young academics in the research field of Technology Education.  Thus, the present book will attempt to resolve the lack of research in Technology Education by presenting the research work of upcoming academics. In this way, CETE contributes to its development work by extending the research results in Technology Education as well as by supporting young academics.  Beside two basic articles about Technology Education research, there are different studies and their results presented. Three different drafts of studies offer future prospects for research results."
              ]
            ]
          ]
          "Prices" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPrices, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPrice, eurosoft.esMetaCatalog.esMetaData"
                "PriceType" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceType, eurosoft.esMetaCatalog.esMetaData"
                  "PriceType" => 4
                  "IsFixedPrice" => false
                  "PriceTypeDescription" => null
                ]
                "Currency_ISO4217" => "CHF"
                "ValidForCountry_ISO3166_1" => "CH"
                "Value" => 36.3
                "PriceUnit" => 1.0
                "PriceName" => null
                "PriceHint" => "Formel: PREIS+1"
                "TaxPercent" => 0.0
                "TaxType" => 1
                "ValidFrom" => "0001-01-01T00:00:00"
                "ValidTo" => "0001-01-01T00:00:00"
                "UnitPriceText" => null
                "PriceParts" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceParts, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "PriceBoardEntries" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceBoardEntries, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "HasPriceParts" => false
                "HasPriceParts_WithDifferentMwst" => false
              ]
            ]
          ]
          "ZsPricePartInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaZsPricePartInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "HasPriceParts" => false
          "HasPriceParts_WithDifferentMwst" => false
          "TechInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaTechInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Medias" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedia, eurosoft.esMetaCatalog.esMetaData"
                "ParentID" => 0
                "Type" => 4
                "Format" => 2
                "LinkType" => 1
                "Link" => "https://media.eurosoft.net/CHSBZCOP0327525696.jpg"
                "LocalPath" => null
                "AuthHeader" => null
                "Size" => "Medium"
                "TypeDetail" => "Standard"
                "NoExtensionCheck" => true
                "Width" => 0
                "Height" => 180
                "IsImageNoExtensionCheck" => true
                "IsImage" => true
                "OrderString" => null
              ]
            ]
          ]
          "Hierarchicals" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaHierarchicals, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Categories" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaCategories, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Series" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSeries, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Propertys" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPropertys, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 26
                "AdditionalInfo" => null
                "Content" => "English"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 9
                "AdditionalInfo" => null
                "Content" => "Geisteswissenschaften, Kunst, Musik"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 30
                "AdditionalInfo" => null
                "Content" => "Schulpädagogik, Didaktik, Methodik"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 20
                "AdditionalInfo" => null
                "Content" => "Pädagogik"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 6
                "AdditionalInfo" => null
                "Content" => "Nonbooks"
              ]
            ]
          ]
          "Suppliers" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSuppliers, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => "BZ"
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 14
                "EurosoftSupplierID" => 26
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => [
                          [
                            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                            "Type" => 5
                            "UnitQuantity" => null
                            "OrderQuantity" => 0.0
                            "OrderNr" => "27525696"
                            "IsMainOrderNumber" => false
                            "IsManufacturerOrderNumber" => false
                            "ValidForProductform" => 0
                            "ValidForMediaFormat" => 0
                          ]
                        ]
                      ]
                      "Discount" => 0.0
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 5
                      "AvailabilityCode" => null
                      "AvailabilityText" => null
                      "AvailabilityDate" => "0001-01-01T00:00:00"
                      "Returnable" => false
                    ]
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "Discount" => 27.0
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 25
                      "AvailabilityCode" => null
                      "AvailabilityText" => null
                      "AvailabilityDate" => "0001-01-01T00:00:00"
                      "Returnable" => false
                    ]
                  ]
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => ""
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => ""
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 16
                "EurosoftSupplierID" => 0
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => ""
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => "Waxmann"
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 1
                "EurosoftSupplierID" => 0
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierID, eurosoft.esMetaCatalog.esMetaData"
                      "Type" => 18
                      "Name" => "1214139"
                    ]
                  ]
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => "[BZ] 1214139"
              ]
            ]
          ]
          "SupplierAdressWasLoaded" => false
          "AlternateCatItems" => [
            "$type" => "System.Collections.Generic.List`1[[eurosoft.esMetaCatalog.esMetaData.esMetaItem, eurosoft.esMetaCatalog.esMetaData]], mscorlib"
            "$values" => []
          ]
          "Variations" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProductVariations, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProductVariation, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 25
              ]
            ]
          ]
          "OrderIDs" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "978-3-8309-8801-4"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 3
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "9783830988014"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 1
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "383098801X"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
            ]
          ]
          "RelatedProducts" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaRelatedProducts, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Classifications" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaClassifications, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Persons" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPersons, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Labudde, Peter"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 1
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "de Vries, Marc J."
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 2
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Mammes, Ingelore"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 3
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Fletcher, Stefan"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 4
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Lang, Martin"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 5
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Charle, Ingelore"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 6
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Kruse, Stefan"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 7
              ]
            ]
          ]
          "Tracks" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.Tracks, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "cDate" => "0001-01-01T00:00:00"
          "cImportJob" => 0
          "Length" => 0
          "Width" => 0
          "Height" => 0
          "Name" => "Research in Technology Education"
          "Name2" => "International Approaches"
          "ProductGroup" => null
          "ProductGroupDescription" => null
          "NumberOfPages" => 0
          "DisplayInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Benachrichtigungstyp"
                "Content" => "Notification confirmed on publication"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Format"
                "Content" => "002"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Kurztitel"
                "Content" => "Research in Technology Education"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Seitenanzahl"
                "Content" => "224"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "BZ-Produktform"
                "Content" => "PDF"
              ]
            ]
          ]
          "WSGNeu_WarengruppenIdxPlusNr" => "9574"
          "ProductFormClass" => 3
          "EurosoftNumber" => "BZ@27525696"
          "PrimaryCoverlink" => "https://media.eurosoft.net/CHSBZCOP0327525696.jpg"
          "Nachfolger" => null
          "PersonsAsText" => "Labudde, Peter; de Vries, Marc J.; Mammes, Ingelore; Fletcher, Stefan; Lang, Martin; Charle, Ingelore; Kruse, Stefan"
          "ContentAmount" => 0.0
          "UnitOfMeasure" => null
          "BaseQuantity" => 0.0
        ]
        [
          "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaItem, eurosoft.esMetaCatalog.esMetaData"
          "WasCalculated" => true
          "XmlHash" => null
          "ParentAppID" => null
          "Amount" => 1.0
          "GroupSequence" => 0
          "MetaItemID" => 0
          "CatalogVariations" => [
            "$type" => "System.Collections.Generic.Dictionary`2[[System.String, mscorlib],[System.String, mscorlib]], mscorlib"
          ]
          "Scores" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaScores, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaScore, eurosoft.esMetaCatalog.esMetaData"
                "Source" => 1
                "Score" => 0.5
              ]
            ]
          ]
          "IsLoaded" => true
          "CatalogSupplierOrderID" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
            "Type" => 5
            "UnitQuantity" => null
            "OrderQuantity" => 0.0
            "OrderNr" => "46449495"
            "IsMainOrderNumber" => false
            "IsManufacturerOrderNumber" => false
            "ValidForProductform" => 0
            "ValidForMediaFormat" => 0
          ]
          "CompleteOrderIDs" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "978-3-8309-9781-8"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 3
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "9783830997818"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 1
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "3830997817"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "46449495"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
            ]
          ]
          "PrimaryISBN" => "3830997817"
          "PrimaryEAN" => "9783830997818"
          "Catalog" => "BZ"
          "SubCatalogs" => [
            "$type" => "System.Collections.Generic.List`1[[System.String, mscorlib]], mscorlib"
            "$values" => [
              "BZDL"
            ]
          ]
          "MetaCustomerIDs" => [
            "$type" => "System.Collections.Generic.List`1[[System.Int32, mscorlib]], mscorlib"
            "$values" => []
          ]
          "ProductCloudID" => null
          "ForeignReference" => "46449495"
          "ERPPrimaryKey" => null
          "StockInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaStocks, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Praeferenz" => null
          "Relevanz" => 0.0
          "SellingState" => 2
          "SellingStateNote" => null
          "ProductForm" => 25
          "ProductFormOrgCode" => "DG"
          "Coverlink" => null
          "TaxPercent" => 0.0
          "Weight" => 0
          "ItemState" => 4
          "Created" => "0001-01-01T00:00:00"
          "PublishingDate" => "2024-01-01T00:00:00"
          "UnpublishingDate" => "0001-01-01T00:00:00"
          "ProductionCountry_ISO3166_1" => "DE"
          "NumberOfPieces" => 1
          "Texts" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaTexts, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Prices" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPrices, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPrice, eurosoft.esMetaCatalog.esMetaData"
                "PriceType" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceType, eurosoft.esMetaCatalog.esMetaData"
                  "PriceType" => 4
                  "IsFixedPrice" => false
                  "PriceTypeDescription" => null
                ]
                "Currency_ISO4217" => "CHF"
                "ValidForCountry_ISO3166_1" => "CH"
                "Value" => 36.3
                "PriceUnit" => 1.0
                "PriceName" => null
                "PriceHint" => "Formel: PREIS+1"
                "TaxPercent" => 0.0
                "TaxType" => 1
                "ValidFrom" => "0001-01-01T00:00:00"
                "ValidTo" => "0001-01-01T00:00:00"
                "UnitPriceText" => null
                "PriceParts" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceParts, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "PriceBoardEntries" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceBoardEntries, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "HasPriceParts" => false
                "HasPriceParts_WithDifferentMwst" => false
              ]
            ]
          ]
          "ZsPricePartInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaZsPricePartInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "HasPriceParts" => false
          "HasPriceParts_WithDifferentMwst" => false
          "TechInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaTechInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Medias" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Hierarchicals" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaHierarchicals, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Categories" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaCategories, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Series" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSeries, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Propertys" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPropertys, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 26
                "AdditionalInfo" => null
                "Content" => "English"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 9
                "AdditionalInfo" => null
                "Content" => "Geisteswissenschaften, Kunst, Musik"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 30
                "AdditionalInfo" => null
                "Content" => "Schulpädagogik, Didaktik, Methodik"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 20
                "AdditionalInfo" => null
                "Content" => "Pädagogik"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 6
                "AdditionalInfo" => null
                "Content" => "Nonbooks"
              ]
            ]
          ]
          "Suppliers" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSuppliers, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => "BZ"
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 14
                "EurosoftSupplierID" => 26
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => [
                          [
                            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                            "Type" => 5
                            "UnitQuantity" => null
                            "OrderQuantity" => 0.0
                            "OrderNr" => "46449495"
                            "IsMainOrderNumber" => false
                            "IsManufacturerOrderNumber" => false
                            "ValidForProductform" => 0
                            "ValidForMediaFormat" => 0
                          ]
                        ]
                      ]
                      "Discount" => 0.0
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 5
                      "AvailabilityCode" => null
                      "AvailabilityText" => null
                      "AvailabilityDate" => "0001-01-01T00:00:00"
                      "Returnable" => false
                    ]
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "Discount" => 26.0
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 25
                      "AvailabilityCode" => null
                      "AvailabilityText" => null
                      "AvailabilityDate" => "0001-01-01T00:00:00"
                      "Returnable" => false
                    ]
                  ]
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => ""
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => ""
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 16
                "EurosoftSupplierID" => 0
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => ""
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => "Waxmann"
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 1
                "EurosoftSupplierID" => 0
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierID, eurosoft.esMetaCatalog.esMetaData"
                      "Type" => 18
                      "Name" => "1214139"
                    ]
                  ]
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => "[BZ] 1214139"
              ]
            ]
          ]
          "SupplierAdressWasLoaded" => false
          "AlternateCatItems" => [
            "$type" => "System.Collections.Generic.List`1[[eurosoft.esMetaCatalog.esMetaData.esMetaItem, eurosoft.esMetaCatalog.esMetaData]], mscorlib"
            "$values" => []
          ]
          "Variations" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProductVariations, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProductVariation, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 25
              ]
            ]
          ]
          "OrderIDs" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "978-3-8309-9781-8"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 3
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "9783830997818"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 1
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "3830997817"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
            ]
          ]
          "RelatedProducts" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaRelatedProducts, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Classifications" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaClassifications, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Persons" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPersons, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "de Vries, Marc J."
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 1
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Fletcher, Stefan"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 2
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Kruse, Stefan"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 3
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Labudde, Peter"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 4
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Lang, Martin"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 5
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Mammes, Ingelore"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 6
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Max, Charles"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 7
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Münk, Dieter"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 8
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Nicholl, Bill"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 9
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Strobel, Johannes"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 10
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Winterbottom, Mark"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 11
              ]
            ]
          ]
          "Tracks" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.Tracks, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "cDate" => "0001-01-01T00:00:00"
          "cImportJob" => 0
          "Length" => 0
          "Width" => 0
          "Height" => 0
          "Name" => "Future Prospects of Technology Education"
          "Name2" => ""
          "ProductGroup" => null
          "ProductGroupDescription" => null
          "NumberOfPages" => 0
          "DisplayInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Benachrichtigungstyp"
                "Content" => "Notification confirmed on publication"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Format"
                "Content" => "002"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "FormatInfo"
                "Content" => "DRM Adobe"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Kurztitel"
                "Content" => "Future Prospects of Technology Education"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Auflagentext"
                "Content" => "1. Aufl."
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Seitenanzahl"
                "Content" => "254"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "BZ-Produktform"
                "Content" => "PDF"
              ]
            ]
          ]
          "WSGNeu_WarengruppenIdxPlusNr" => "9574"
          "ProductFormClass" => 3
          "EurosoftNumber" => "BZ@46449495"
          "PrimaryCoverlink" => null
          "Nachfolger" => null
          "PersonsAsText" => "de Vries, Marc J.; Fletcher, Stefan; Kruse, Stefan; Labudde, Peter; Lang, Martin; Mammes, Ingelore; Max, Charles; Münk, Dieter; Nicholl, Bill; Strobel, Johannes; Winterbottom, Mark"
          "ContentAmount" => 0.0
          "UnitOfMeasure" => null
          "BaseQuantity" => 0.0
        ]
        [
          "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaItem, eurosoft.esMetaCatalog.esMetaData"
          "WasCalculated" => true
          "XmlHash" => null
          "ParentAppID" => null
          "Amount" => 1.0
          "GroupSequence" => 0
          "MetaItemID" => 0
          "CatalogVariations" => [
            "$type" => "System.Collections.Generic.Dictionary`2[[System.String, mscorlib],[System.String, mscorlib]], mscorlib"
          ]
          "Scores" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaScores, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaScore, eurosoft.esMetaCatalog.esMetaData"
                "Source" => 1
                "Score" => 0.5
              ]
            ]
          ]
          "IsLoaded" => true
          "CatalogSupplierOrderID" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
            "Type" => 5
            "UnitQuantity" => null
            "OrderQuantity" => 0.0
            "OrderNr" => "46310985"
            "IsMainOrderNumber" => false
            "IsManufacturerOrderNumber" => false
            "ValidForProductform" => 0
            "ValidForMediaFormat" => 0
          ]
          "CompleteOrderIDs" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "978-3-8309-4781-3"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 3
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "9783830947813"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 1
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "383094781X"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "46310985"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
            ]
          ]
          "PrimaryISBN" => "383094781X"
          "PrimaryEAN" => "9783830947813"
          "Catalog" => "BZ"
          "SubCatalogs" => [
            "$type" => "System.Collections.Generic.List`1[[System.String, mscorlib]], mscorlib"
            "$values" => []
          ]
          "MetaCustomerIDs" => [
            "$type" => "System.Collections.Generic.List`1[[System.Int32, mscorlib]], mscorlib"
            "$values" => []
          ]
          "ProductCloudID" => null
          "ForeignReference" => "46310985"
          "ERPPrimaryKey" => null
          "StockInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaStocks, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Praeferenz" => null
          "Relevanz" => 0.0
          "SellingState" => 2
          "SellingStateNote" => "V301:Libri-Titel folgt in ca. 2 Arbeitstagen"
          "ProductForm" => 9
          "ProductFormOrgCode" => "BC"
          "Coverlink" => null
          "TaxPercent" => 0.0
          "Weight" => 372
          "ItemState" => 4
          "Created" => "0001-01-01T00:00:00"
          "PublishingDate" => "2024-04-25T00:00:00"
          "UnpublishingDate" => "0001-01-01T00:00:00"
          "ProductionCountry_ISO3166_1" => "DE"
          "NumberOfPieces" => 1
          "Texts" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaTexts, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 1
                "Text" => "The first three volumes of the CETE publication series took stock of the discipline of technology education, its fields of research and its impact for personality development. The series now ends consistently with an outlook on The Future Prospects of Technology Education. With this book the editors attempt to provide an outlook on future developments and challenges facing technical education.Volume IV of the CETE publication series, similar to the first three volumes, covers again an overly broad range of themes and scientific topics through an international authorship. Eleven articles in seven different chapters present the framework topic technology education with current research work from the disciplinary areas Digitization (1), Methodology and Design Technology (2), Gender (3), Diversity (4), Language (5), Curriculum Development (6) and, finally, International Communication in Technology Education – Developments (7).With this publication series, the CETE project hopes to have made a substantial contribution to the further development of a young discipline and to the urgently needed international networking in the field of technology education."
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 4
                "Text" => ""
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 5
                "Text" => "Volume IV of the CETE publication series, similar to the first three volumes, covers an overly broad range of themes and scientific topics through an international authorship again. In eleven articles in seven different chapters, the framework topic technology education is presented with current research work from the disciplinary areas Digitization, Methodology and Design Technology, Gender, Diversity, Language, Curriculum Development and, finally, International Communication in Technology Education – Developments."
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaText, eurosoft.esMetaCatalog.esMetaData"
                "TextType" => 11
                "Text" => "DE"
              ]
            ]
          ]
          "Prices" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPrices, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPrice, eurosoft.esMetaCatalog.esMetaData"
                "PriceType" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceType, eurosoft.esMetaCatalog.esMetaData"
                  "PriceType" => 4
                  "IsFixedPrice" => false
                  "PriceTypeDescription" => null
                ]
                "Currency_ISO4217" => "CHF"
                "ValidForCountry_ISO3166_1" => "CH"
                "Value" => 47.9
                "PriceUnit" => 1.0
                "PriceName" => null
                "PriceHint" => "Formel: PREIS+1"
                "TaxPercent" => 0.0
                "TaxType" => 1
                "ValidFrom" => "0001-01-01T00:00:00"
                "ValidTo" => "0001-01-01T00:00:00"
                "UnitPriceText" => null
                "PriceParts" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceParts, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "PriceBoardEntries" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPriceBoardEntries, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "HasPriceParts" => false
                "HasPriceParts_WithDifferentMwst" => false
              ]
            ]
          ]
          "ZsPricePartInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaZsPricePartInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "HasPriceParts" => false
          "HasPriceParts_WithDifferentMwst" => false
          "TechInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaTechInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Medias" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedia, eurosoft.esMetaCatalog.esMetaData"
                "ParentID" => 0
                "Type" => 4
                "Format" => 2
                "LinkType" => 1
                "Link" => "https://api.vlb.de/api/v1/cover/9783830947813/m"
                "LocalPath" => null
                "AuthHeader" => "Bearer 17997bac-e1bc-4397-aede-507b5598725a"
                "Size" => ""
                "TypeDetail" => "Standard"
                "NoExtensionCheck" => true
                "Width" => 0
                "Height" => 0
                "IsImageNoExtensionCheck" => true
                "IsImage" => true
                "OrderString" => null
              ]
            ]
          ]
          "Hierarchicals" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaHierarchicals, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Categories" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaCategories, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Series" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSeries, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSerie, eurosoft.esMetaCatalog.esMetaData"
                "Titel" => "Center of Excellence for Technology Education"
                "SeriesNumber" => "4"
                "YearOfAnnual" => ""
              ]
            ]
          ]
          "Propertys" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPropertys, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 26
                "AdditionalInfo" => null
                "Content" => "English"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 9
                "AdditionalInfo" => null
                "Content" => "Geisteswissenschaften, Kunst, Musik"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 30
                "AdditionalInfo" => null
                "Content" => "Schulpädagogik, Didaktik, Methodik"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 20
                "AdditionalInfo" => null
                "Content" => "Pädagogik"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProperty, eurosoft.esMetaCatalog.esMetaData"
                "PropertyType" => 6
                "AdditionalInfo" => null
                "Content" => "Hardcover"
              ]
            ]
          ]
          "Suppliers" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSuppliers, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => "BZ"
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 14
                "EurosoftSupplierID" => 26
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => [
                          [
                            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                            "Type" => 5
                            "UnitQuantity" => null
                            "OrderQuantity" => 0.0
                            "OrderNr" => "46310985"
                            "IsMainOrderNumber" => false
                            "IsManufacturerOrderNumber" => false
                            "ValidForProductform" => 0
                            "ValidForMediaFormat" => 0
                          ]
                        ]
                      ]
                      "Discount" => 0.0
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 5
                      "AvailabilityCode" => null
                      "AvailabilityText" => null
                      "AvailabilityDate" => "0001-01-01T00:00:00"
                      "Returnable" => false
                    ]
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "Discount" => 27.5
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 25
                      "AvailabilityCode" => null
                      "AvailabilityText" => null
                      "AvailabilityDate" => "0001-01-01T00:00:00"
                      "Returnable" => false
                    ]
                  ]
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => ""
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => ""
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 16
                "EurosoftSupplierID" => 0
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "Discount" => 0.0
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 5
                      "AvailabilityCode" => "004"
                      "AvailabilityText" => "*** Noch nicht erschienen ***"
                      "AvailabilityDate" => "2024-05-01T00:10:08.21"
                      "Returnable" => false
                    ]
                  ]
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => ""
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => "Waxmann Verlag"
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 1
                "EurosoftSupplierID" => 0
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierID, eurosoft.esMetaCatalog.esMetaData"
                      "Type" => 18
                      "Name" => "1210949"
                    ]
                  ]
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => "[BZ] 1210949"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => "VLB"
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 0
                "EurosoftSupplierID" => 10
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "Discount" => 0.0
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 5
                      "AvailabilityCode" => "IP"
                      "AvailabilityText" => "Lieferbar"
                      "AvailabilityDate" => "2024-05-01T00:10:08.21"
                      "Returnable" => false
                    ]
                  ]
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => ""
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplier, eurosoft.esMetaCatalog.esMetaData"
                "State" => 0
                "cImportJob" => 0
                "Catalog" => null
                "ForeignReference" => null
                "EurosoftNumber" => "@"
                "WasHandled" => false
                "Name" => "Umbreit"
                "Beschreibung" => null
                "Region" => null
                "SupplierType" => 0
                "EurosoftSupplierID" => 3
                "Medias" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaMedias, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "Identifications" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierIDs, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => []
                ]
                "SupplierInfos" => [
                  "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfos, eurosoft.esMetaCatalog.esMetaData"
                  "$values" => [
                    [
                      "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaSupplierInfo, eurosoft.esMetaCatalog.esMetaData"
                      "OrderIDs" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "Discount" => 0.0
                      "DiscountInfo" => null
                      "PurchasePrice" => 0.0
                      "DiscountGroupKey" => null
                      "DiscountGroupName" => null
                      "PurchaseConditions" => [
                        "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPurchaseConditions, eurosoft.esMetaCatalog.esMetaData"
                        "$values" => []
                      ]
                      "ContainedItemQuantity" => 1
                      "Stock" => 0
                      "ProductAvailability" => 7
                      "AvailabilityCode" => "018"
                      "AvailabilityText" => "Besorgungstitel, Festbezug"
                      "AvailabilityDate" => "2024-05-01T00:10:08.21"
                      "Returnable" => false
                    ]
                  ]
                ]
                "Straße" => null
                "Ort" => null
                "Postleitzahl" => null
                "Landeskennzeichen" => null
                "Telefonnummer" => null
                "Faxnummer" => null
                "Homepage" => null
                "Email" => null
                "Verlagsgruppe" => null
                "Distribution" => null
                "AdressInfoSet" => false
                "Key" => 0
                "LkzPlzOrtInfo" => ""
                "EmailLink" => ""
                "PhoneInfo" => ""
                "IDInfo" => ""
              ]
            ]
          ]
          "SupplierAdressWasLoaded" => false
          "AlternateCatItems" => [
            "$type" => "System.Collections.Generic.List`1[[eurosoft.esMetaCatalog.esMetaData.esMetaItem, eurosoft.esMetaCatalog.esMetaData]], mscorlib"
            "$values" => []
          ]
          "Variations" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaProductVariations, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "OrderIDs" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderIDs, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 5
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "978-3-8309-4781-3"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 3
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "9783830947813"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaOrderID, eurosoft.esMetaCatalog.esMetaData"
                "Type" => 1
                "UnitQuantity" => null
                "OrderQuantity" => 0.0
                "OrderNr" => "383094781X"
                "IsMainOrderNumber" => false
                "IsManufacturerOrderNumber" => false
                "ValidForProductform" => 0
                "ValidForMediaFormat" => 0
              ]
            ]
          ]
          "RelatedProducts" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaRelatedProducts, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Classifications" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaClassifications, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "Persons" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPersons, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "De Vries, Marc J."
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 1
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Strobel, Johannes"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 2
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Winterbottom, Mark"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 3
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Fletcher, Stefan"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 4
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Kruse, Stefan"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 5
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Labudde, Peter"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 6
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Lang, Martin"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 7
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Mammes, Ingelore"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 8
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Max, Charles"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 9
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Münk, Dieter"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 10
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaPerson, eurosoft.esMetaCatalog.esMetaData"
                "PersonType" => 10
                "Name" => "Nicholl, Bill"
                "Vorname" => null
                "Nachname" => null
                "Identifier" => null
                "BiographicalNote" => null
                "Sequence" => 11
              ]
            ]
          ]
          "Tracks" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.Tracks, eurosoft.esMetaCatalog.esMetaData"
            "$values" => []
          ]
          "cDate" => "0001-01-01T00:00:00"
          "cImportJob" => 0
          "Length" => 19
          "Width" => 146
          "Height" => 207
          "Name" => "Future Prospects of Technology Education"
          "Name2" => ""
          "ProductGroup" => null
          "ProductGroupDescription" => null
          "NumberOfPages" => 0
          "DisplayInfos" => [
            "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfos, eurosoft.esMetaCatalog.esMetaData"
            "$values" => [
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Benachrichtigungstyp"
                "Content" => "Notification confirmed on publication"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Zolltarifnummer"
                "Content" => "49019900"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Kurztitel"
                "Content" => "Future Prospects of Technology Education"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "Seitenanzahl"
                "Content" => "254"
              ]
              [
                "$type" => "eurosoft.esMetaCatalog.esMetaData.esMetaDisplayInfo, eurosoft.esMetaCatalog.esMetaData"
                "Type" => "BZ-Produktform"
                "Content" => "Kartonierter Einband (Kt)"
              ]
            ]
          ]
          "WSGNeu_WarengruppenIdxPlusNr" => "1574"
          "ProductFormClass" => 9
          "EurosoftNumber" => "BZ@46310985"
          "PrimaryCoverlink" => "https://api.vlb.de/api/v1/cover/9783830947813/m"
          "Nachfolger" => null
          "PersonsAsText" => "De Vries, Marc J.; Strobel, Johannes; Winterbottom, Mark; Fletcher, Stefan; Kruse, Stefan; Labudde, Peter; Lang, Martin; Mammes, Ingelore; Max, Charles; Münk, Dieter; Nicholl, Bill"
          "ContentAmount" => 0.0
          "UnitOfMeasure" => null
          "BaseQuantity" => 0.0
        ]
      ]
    ]
    "FacetFields" => [
      "$type" => "System.Collections.Generic.Dictionary`2[[System.String, mscorlib],[System.Collections.Generic.ICollection`1[[System.Collections.Generic.KeyValuePair`2[[System.String, mscorlib],[System.Int32, mscorlib]], mscorlib]], mscorlib]], mscorlib"
      "F_Price" => [
        "$type" => "System.Collections.Generic.List`1[[System.Collections.Generic.KeyValuePair`2[[System.String, mscorlib],[System.Int32, mscorlib]], mscorlib]], mscorlib"
        "$values" => [
          [
            "Key" => "35.3"
            "Value" => 2
          ]
          [
            "Key" => "21.5"
            "Value" => 1
          ]
          [
            "Key" => "30.7"
            "Value" => 1
          ]
          [
            "Key" => "32.0"
            "Value" => 1
          ]
          [
            "Key" => "32.9"
            "Value" => 1
          ]
          [
            "Key" => "38.7"
            "Value" => 1
          ]
          [
            "Key" => "42.9"
            "Value" => 1
          ]
          [
            "Key" => "44.0"
            "Value" => 1
          ]
          [
            "Key" => "45.5"
            "Value" => 1
          ]
          [
            "Key" => "46.9"
            "Value" => 1
          ]
          [
            "Key" => "65.0"
            "Value" => 1
          ]
        ]
      ]
      "F_Producer" => [
        "$type" => "System.Collections.Generic.List`1[[System.Collections.Generic.KeyValuePair`2[[System.String, mscorlib],[System.Int32, mscorlib]], mscorlib]], mscorlib"
        "$values" => [
          [
            "Key" => "Waxmann"
            "Value" => 4
          ]
          [
            "Key" => "Springer Fachmedien Wiesbaden"
            "Value" => 2
          ]
          [
            "Key" => "Kallmeyer'sche Verlags-"
            "Value" => 1
          ]
          [
            "Key" => "UTB"
            "Value" => 1
          ]
          [
            "Key" => "UTB GmbH"
            "Value" => 1
          ]
          [
            "Key" => "Uni-Taschenbücher"
            "Value" => 1
          ]
          [
            "Key" => "Waxmann Lehrbuch"
            "Value" => 1
          ]
          [
            "Key" => "Waxmann Verlag"
            "Value" => 1
          ]
        ]
      ]
      "Productform" => [
        "$type" => "System.Collections.Generic.List`1[[System.Collections.Generic.KeyValuePair`2[[System.String, mscorlib],[System.Int32, mscorlib]], mscorlib]], mscorlib"
        "$values" => [
          [
            "Key" => "eBook"
            "Value" => 7
          ]
          [
            "Key" => "Kartoniert_Broschiert"
            "Value" => 4
          ]
          [
            "Key" => "Buch"
            "Value" => 1
          ]
        ]
      ]
      "F_AllPersons" => [
        "$type" => "System.Collections.Generic.List`1[[System.Collections.Generic.KeyValuePair`2[[System.String, mscorlib],[System.Int32, mscorlib]], mscorlib]], mscorlib"
        "$values" => [
          [
            "Key" => "Labudde, Peter"
            "Value" => 4
          ]
          [
            "Key" => "Metzger, Susanne"
            "Value" => 2
          ]
          [
            "Key" => "De Vries, Marc J."
            "Value" => 1
          ]
          [
            "Key" => "Fletcher, Stefan"
            "Value" => 1
          ]
          [
            "Key" => "Kruse, Stefan"
            "Value" => 1
          ]
          [
            "Key" => "Labudde, Peter (Hrsg.)"
            "Value" => 1
          ]
          [
            "Key" => "Lang, Martin"
            "Value" => 1
          ]
          [
            "Key" => "Mammes, Ingelore"
            "Value" => 1
          ]
          [
            "Key" => "Max, Charles"
            "Value" => 1
          ]
          [
            "Key" => "Metzger, Susanne (Hrsg.)"
            "Value" => 1
          ]
          [
            "Key" => "Münk, Dieter"
            "Value" => 1
          ]
          [
            "Key" => "Nicholl, Bill"
            "Value" => 1
          ]
          [
            "Key" => "Strobel, Johannes"
            "Value" => 1
          ]
          [
            "Key" => "Winterbottom, Mark"
            "Value" => 1
          ]
        ]
      ]
      "F_Catchwords" => [
        "$type" => "System.Collections.Generic.List`1[[System.Collections.Generic.KeyValuePair`2[[System.String, mscorlib],[System.Int32, mscorlib]], mscorlib]], mscorlib"
        "$values" => [
          [
            "Key" => "Didaktik"
            "Value" => 2
          ]
          [
            "Key" => "Berufspraxis"
            "Value" => 1
          ]
          [
            "Key" => "Biologie"
            "Value" => 1
          ]
          [
            "Key" => "Biologie/Ökologie"
            "Value" => 1
          ]
          [
            "Key" => "Chemie"
            "Value" => 1
          ]
          [
            "Key" => "Chemie/Physik"
            "Value" => 1
          ]
          [
            "Key" => "Fachdidaktik"
            "Value" => 1
          ]
          [
            "Key" => "Fächerübergreifender Unterricht"
            "Value" => 1
          ]
          [
            "Key" => "Geographie"
            "Value" => 1
          ]
          [
            "Key" => "Grundlagen (Bachelor)"
            "Value" => 1
          ]
          [
            "Key" => "Grundschule und Sekundarstufe I"
            "Value" => 1
          ]
          [
            "Key" => "Kompetenzorientierter Unterricht"
            "Value" => 1
          ]
          [
            "Key" => "Lehrer"
            "Value" => 1
          ]
          [
            "Key" => "Naturwissenschaft"
            "Value" => 1
          ]
          [
            "Key" => "Naturwissenschaften allg."
            "Value" => 1
          ]
          [
            "Key" => "Naturwissenschaften lernen"
            "Value" => 1
          ]
          [
            "Key" => "Naturwissenschaftsdidaktik"
            "Value" => 1
          ]
          [
            "Key" => "Neuauflage"
            "Value" => 1
          ]
          [
            "Key" => "PISA"
            "Value" => 1
          ]
          [
            "Key" => "Physik"
            "Value" => 1
          ]
          [
            "Key" => "Sachunterricht 1.-9. Klasse"
            "Value" => 1
          ]
          [
            "Key" => "Schulpädagogik"
            "Value" => 1
          ]
          [
            "Key" => "Schülerexperiment"
            "Value" => 1
          ]
          [
            "Key" => "Technik lernen"
            "Value" => 1
          ]
          [
            "Key" => "Technikdidaktik"
            "Value" => 1
          ]
          [
            "Key" => "Unterricht"
            "Value" => 1
          ]
          [
            "Key" => "Vertiefung (Master)"
            "Value" => 1
          ]
          [
            "Key" => "bildungsstandards"
            "Value" => 1
          ]
          [
            "Key" => "optimieren"
            "Value" => 1
          ]
          [
            "Key" => "utb"
            "Value" => 1
          ]
        ]
      ]
      "PublishingDate" => [
        "$type" => "System.Collections.Generic.List`1[[System.Collections.Generic.KeyValuePair`2[[System.String, mscorlib],[System.Int32, mscorlib]], mscorlib]], mscorlib"
        "$values" => [
          [
            "Key" => "2026-01-18T23:00:00Z"
            "Value" => 3
          ]
          [
            "Key" => "2008-09-30T22:00:00Z"
            "Value" => 1
          ]
          [
            "Key" => "2013-12-31T23:00:00Z"
            "Value" => 1
          ]
          [
            "Key" => "2015-12-31T23:00:00Z"
            "Value" => 1
          ]
          [
            "Key" => "2017-12-31T23:00:00Z"
            "Value" => 1
          ]
          [
            "Key" => "2018-12-31T23:00:00Z"
            "Value" => 1
          ]
          [
            "Key" => "2019-03-19T23:00:00Z"
            "Value" => 1
          ]
          [
            "Key" => "2019-03-26T23:00:00Z"
            "Value" => 1
          ]
          [
            "Key" => "2023-12-31T23:00:00Z"
            "Value" => 1
          ]
          [
            "Key" => "2024-04-24T22:00:00Z"
            "Value" => 1
          ]
        ]
      ]
      "F_Properties_SPRACHE" => [
        "$type" => "System.Collections.Generic.List`1[[System.Collections.Generic.KeyValuePair`2[[System.String, mscorlib],[System.Int32, mscorlib]], mscorlib]], mscorlib"
        "$values" => [
          [
            "Key" => "German"
            "Value" => 7
          ]
          [
            "Key" => "English"
            "Value" => 5
          ]
        ]
      ]
    ]
    "NumFound" => 11
    "Start" => 0
    "MaxScore" => null
    "Status" => 0
    "QTime" => 972
    "Params" => null
    "StatResult" => [
      "$type" => "System.Collections.Generic.Dictionary`2[[System.String, mscorlib],[eurosoft.esMetaFoundation.esMetaSearchStatResult, eurosoft.esMetaFoundation]], mscorlib"
      "EAN" => [
        "$type" => "eurosoft.esMetaFoundation.esMetaSearchStatResult, eurosoft.esMetaFoundation"
        "Min" => null
        "Max" => null
        "Sum" => null
        "Count" => 0
        "Missing" => 0
        "Cardinality" => 11
        "SumOfSquares" => null
        "Mean" => null
        "StdDev" => null
        "FacetResults" => [
          "$type" => "System.Collections.Generic.Dictionary`2[[System.String, mscorlib],[System.Collections.Generic.Dictionary`2[[System.String, mscorlib],[eurosoft.esMetaFoundation.esMetaSearchStatResult, eurosoft.esMetaFoundation]], mscorlib]], mscorlib"
        ]
      ]
    ]
  ]
]