{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Fachkunde fÃ¼r Maschinenbauerklassen an gewerblichen Berufsschulen: I. Teil: Rohstoffkunde (Lehrmittel fÃ¼r gewerbliche Berufschulen) (German Edition)","author_name":"K. Uhrmann, F. Schuth","thumbnail_url":"https://www.ebooknetworking.net/books/366/315/big3663154327.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3663154327.html\">Fachkunde fÃ¼r Maschinenbauerklassen an gewerblichen Berufsschulen: I. Teil: Rohstoffkunde (Lehrmittel fÃ¼r gewerbliche Berufschulen) (German Edition)</a>","width":400,"height":300}