{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"VortrÃ¤ge Ãœber Mechanik Als Grundlage FÃ¼r Das Bau- Und Maschinenwesen, Volume 1 (German Edition)","author_name":"Wilhelm Keck","thumbnail_url":"https://www.ebooknetworking.net/books/114/278/big1142787303.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1142787303.html\">VortrÃ¤ge Ãœber Mechanik Als Grundlage FÃ¼r Das Bau- Und Maschinenwesen, Volume 1 (German Edition)</a>","width":400,"height":300}