{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Darstellende geometrie (German Edition)","author_name":"Marcel. Grossmann","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3YC/bigB003YCPNVC.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003YCPNVC.html\">Darstellende geometrie (German Edition)</a>","width":400,"height":300}