{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Geometry in the Open Air","author_name":"Yakov Perelman","thumbnail_url":"https://www.ebooknetworking.net/books/291/726/big2917260408.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-2917260408.html\">Geometry in the Open Air</a>","width":400,"height":300}