{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Math Contests: High School, Volume 1: School years 1977-78 & -1981-82","author_name":"Steven R. Conrad, Daniel Flegler","thumbnail_url":"https://www.ebooknetworking.net/books/094/080/big0940805081.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0940805081.html\">Math Contests: High School, Volume 1: School years 1977-78 &amp; -1981-82</a>","width":400,"height":300}