{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Calculus for Engineers","author_name":"John Perry","thumbnail_url":"https://www.ebooknetworking.net/books/117/149/big1171498144.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1171498144.html\">The Calculus for Engineers</a>","width":400,"height":300}