{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Differential and Integral Calculus for Technical Schools and Colleges","author_name":"Preston Albert Lambert","thumbnail_url":"https://www.ebooknetworking.net/books/114/916/big1149162902.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1149162902.html\">Differential and Integral Calculus for Technical Schools and Colleges</a>","width":400,"height":300}