{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Modern Differential Geometry of Curves and Surfaces (Textbooks in Mathematics)","author_name":"Alfred Gray","thumbnail_url":"https://www.ebooknetworking.net/books/084/937/big0849378729.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0849378729.html\">Modern Differential Geometry of Curves and Surfaces (Textbooks in Mathematics)</a>","width":400,"height":300}