{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A First Step to Mathematical Olympiad Problems: 1 (Mathematical Olympiad Series)","author_name":"Derek Holton","thumbnail_url":"https://www.ebooknetworking.net/books/B00/5BP/bigB005BP1ZBW.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B005BP1ZBW.html\">A First Step to Mathematical Olympiad Problems: 1 (Mathematical Olympiad Series)</a>","width":400,"height":300}