{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Differential Geometry of Curves and Surfaces","author_name":"Manfredo P. Do Carmo","thumbnail_url":"https://www.ebooknetworking.net/books/013/212/big0132125897.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0132125897.html\">Differential Geometry of Curves and Surfaces</a>","width":400,"height":300}