{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"An Elementary Treatise on the Differential Calculus: With Applications and Numerous Examples [ 1892 ]","author_name":"Joseph Edwards","thumbnail_url":"https://www.ebooknetworking.net/books/111/233/big1112336109.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1112336109.html\">An Elementary Treatise on the Differential Calculus: With Applications and Numerous Examples [ 1892 ]</a>","width":400,"height":300}