{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Haustüren aus Holz. Konstruktion, Ausführung, Normen.","author_name":"Horst Kastner, Martin Braun, Rainer Gall, Reiner Oberacker","thumbnail_url":"https://www.ebooknetworking.net/books/342/103/big3421033684.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3421033684.html\">Haustüren aus Holz. Konstruktion, Ausführung, Normen.</a>","width":400,"height":300}