{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Lemniscatory Ruled Surface in Space and Counterspace","author_name":"George Adams","thumbnail_url":"https://www.ebooknetworking.net/books/085/440/big0854403485.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0854403485.html\">Lemniscatory Ruled Surface in Space and Counterspace</a>","width":400,"height":300}