{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Darstellende Geometrie (Die Grundlehren der mathematischen Wissenschaften) (German Edition)","author_name":"Fritz Rehbock","thumbnail_url":"https://www.ebooknetworking.net/books/364/253/big3642533396.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3642533396.html\">Darstellende Geometrie (Die Grundlehren der mathematischen Wissenschaften) (German Edition)</a>","width":400,"height":300}