{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Elementary Illustrations of the Differential and Integral Calculus","author_name":"Augustus De Morgan","thumbnail_url":"https://www.ebooknetworking.net/books/110/390/big1103908588.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1103908588.html\">Elementary Illustrations of the Differential and Integral Calculus</a>","width":400,"height":300}