{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Calculus","author_name":"Robert Smith, Roland Minton","thumbnail_url":"https://www.ebooknetworking.net/books/007/331/big0073312703.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0073312703.html\">Calculus</a>","width":400,"height":300}