{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Elementary Differential Geometry (Springer Undergraduate Mathematics Series)","author_name":"Pressley, A.N.","thumbnail_url":"https://www.ebooknetworking.net/books/B00/DWK/bigB00DWKP456.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00DWKP456.html\">Elementary Differential Geometry (Springer Undergraduate Mathematics Series)</a>","width":400,"height":300}