{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Calculus : A Genetic Approach","author_name":"Otto Toeplitz","thumbnail_url":"https://www.ebooknetworking.net/books/022/680/big0226806677.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0226806677.html\">Calculus : A Genetic Approach</a>","width":400,"height":300}