{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Zement und beton im tiefbau (German Edition)","author_name":"Heinrich Gamann","thumbnail_url":"https://www.ebooknetworking.net/books/B00/428/bigB00428LE0Q.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00428LE0Q.html\">Zement und beton im tiefbau (German Edition)</a>","width":400,"height":300}