{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Foundations of Differential Geometry, Vol.1 (Wiley Classics Library)","author_name":"Shoshichi Kobayashi, Katsumi Nomizu","thumbnail_url":"https://www.ebooknetworking.net/books/047/115/big0471157333.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0471157333.html\">Foundations of Differential Geometry, Vol.1 (Wiley Classics Library)</a>","width":400,"height":300}