{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Differential Geometry of Curves and Surfaces in E3: Tensor Approach","author_name":"Uday Chand De","thumbnail_url":"https://www.ebooknetworking.net/books/190/574/big1905740549.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1905740549.html\">Differential Geometry of Curves and Surfaces in E3: Tensor Approach</a>","width":400,"height":300}