{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Maschinenelemente: Normung, Berechnung, Gestaltung (Viewegs Fachbucher der Technik) (German Edition)","author_name":"Hermann Roloff","thumbnail_url":"https://www.ebooknetworking.net/books/352/814/big3528140283.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3528140283.html\">Maschinenelemente: Normung, Berechnung, Gestaltung (Viewegs Fachbucher der Technik) (German Edition)</a>","width":400,"height":300}