{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Geometric Etudes in Combinatorial Mathematics","author_name":"Alexander Soifer","thumbnail_url":"https://www.ebooknetworking.net/books/038/775/big0387754695.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0387754695.html\">Geometric Etudes in Combinatorial Mathematics</a>","width":400,"height":300}