{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Circles, a Mathematical View","author_name":"Daniel Pedoe","thumbnail_url":"https://www.ebooknetworking.net/books/048/663/big0486636984.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0486636984.html\">Circles, a Mathematical View</a>","width":400,"height":300}