{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Mathematical Proofs: A Transition to Advanced Mathematics (2nd Edition) by Gary Chartrand (2007-10-13)","author_name":"Gary Chartrand;Albert D. Polimeni;Ping Zhang","thumbnail_url":"https://www.ebooknetworking.net/books/B01/FIW/bigB01FIW5OQ4.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B01FIW5OQ4.html\">Mathematical Proofs: A Transition to Advanced Mathematics (2nd Edition) by Gary Chartrand (2007-10-13)</a>","width":400,"height":300}