{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Junior High School Mathematics Olympiad Problem Solving Method Daquan (Revision 2)","author_name":"Zhang Shuyi","thumbnail_url":"https://www.ebooknetworking.net/books/B00/91J/bigB0091JB4OC.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0091JB4OC.html\">Junior High School Mathematics Olympiad Problem Solving Method Daquan (Revision 2)</a>","width":400,"height":300}