{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Sammlung Von Problemen Der Analytischen Mechanik ... (German Edition)","author_name":"Ferdinand Kraft","thumbnail_url":"https://www.ebooknetworking.net/books/114/396/big1143962141.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1143962141.html\">Sammlung Von Problemen Der Analytischen Mechanik ... (German Edition)</a>","width":400,"height":300}