{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Elements of Machine Design (Classic Reprint)","author_name":"William Cawthorne Unwin","thumbnail_url":"https://www.ebooknetworking.net/books/B00/8IV/bigB008IVOT4G.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B008IVOT4G.html\">The Elements of Machine Design (Classic Reprint)</a>","width":400,"height":300}