{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Calculus","author_name":"Murray H. Protter, Philip E. Protter","thumbnail_url":"https://www.ebooknetworking.net/books/086/720/big0867200936.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0867200936.html\">Calculus</a>","width":400,"height":300}