{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Contest Problem Book II: Annual High School Mathematics Exams (1961-65): 017","author_name":"Wiley","thumbnail_url":"https://www.ebooknetworking.net/books/088/385/big0883856174.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0883856174.html\">The Contest Problem Book II: Annual High School Mathematics Exams (1961-65): 017</a>","width":400,"height":300}