{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Handbook of Mathematical Formulas and Integrals","author_name":"Jeffrey, Alan","thumbnail_url":"https://www.ebooknetworking.net/books/012/374/big0123742889.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0123742889.html\">Handbook of Mathematical Formulas and Integrals</a>","width":400,"height":300}