{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Handbook of Mathematics","author_name":"Bronshtein, I.N.","thumbnail_url":"https://www.ebooknetworking.net/books/354/043/big3540434917.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3540434917.html\">Handbook of Mathematics</a>","width":400,"height":300}