{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Art of Proving Binomial Identities (Discrete Mathematics and Its Applications)","author_name":"Spivey, Michael Z.","thumbnail_url":"https://www.ebooknetworking.net/books/103/247/big1032475587.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1032475587.html\">The Art of Proving Binomial Identities (Discrete Mathematics and Its Applications)</a>","width":400,"height":300}