{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"1001 Problems in Classical Number Theory","author_name":"Armel Mercier Jean-Marie De Koninck","thumbnail_url":"https://www.ebooknetworking.net/books/082/186/big0821868888.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0821868888.html\">1001 Problems in Classical Number Theory</a>","width":400,"height":300}