{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Brief Calculus","author_name":"Roland Larson","thumbnail_url":"https://www.ebooknetworking.net/books/B00/9NO/bigB009NOJ34S.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B009NOJ34S.html\">Brief Calculus</a>","width":400,"height":300}