{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Darstellende Geometrie für Unterricht, Studium und Praxis","author_name":"Antonius Marx","thumbnail_url":"https://www.ebooknetworking.net/books/382/397/big3823978500.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3823978500.html\">Darstellende Geometrie für Unterricht, Studium und Praxis</a>","width":400,"height":300}