{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Contests in Higher Mathematics: Miklos Schweitzer Competitions, 1962-1991 (Problem Books in Mathematics)","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/038/794/big0387945881.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0387945881.html\">Contests in Higher Mathematics: Miklos Schweitzer Competitions, 1962-1991 (Problem Books in Mathematics)</a>","width":400,"height":300}