{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Differential and Integral Calculus for Technical Schools and Colleges [1898 ]","author_name":"P. A. (Preston Albert) Lambert","thumbnail_url":"https://www.ebooknetworking.net/books/111/248/big1112489975.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1112489975.html\">Differential and Integral Calculus for Technical Schools and Colleges [1898 ]</a>","width":400,"height":300}