{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Maschinenelemente, Lehrbuch; Tabellenbuch, 2 Bde.: 2 Teile.","author_name":"Hermann Roloff","thumbnail_url":"https://www.ebooknetworking.net/books/352/874/big3528740280.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3528740280.html\">Maschinenelemente, Lehrbuch; Tabellenbuch, 2 Bde.: 2 Teile.</a>","width":400,"height":300}