{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Challenging Problems in Algebra (Dover Books on Mathematics)","author_name":"Posamentier, Alfred S.","thumbnail_url":"https://www.ebooknetworking.net/books/B00/CB2/bigB00CB2MJ4K.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00CB2MJ4K.html\">Challenging Problems in Algebra (Dover Books on Mathematics)</a>","width":400,"height":300}