{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Recreations in the Theory of Numbers (Dover Recreational Math)","author_name":"Albert H. Beiler","thumbnail_url":"https://www.ebooknetworking.net/books/048/621/big0486210960.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0486210960.html\">Recreations in the Theory of Numbers (Dover Recreational Math)</a>","width":400,"height":300}