{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Riemannian Geometry in an Orthogonal Frame: From Lectures Delivered by Elie Cartan at the Sorbonne in 1926-27","author_name":"Elie Cartan, S. P. Finikov","thumbnail_url":"https://www.ebooknetworking.net/books/981/024/big981024746X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-981024746X.html\">Riemannian Geometry in an Orthogonal Frame: From Lectures Delivered by Elie Cartan at the Sorbonne in 1926-27</a>","width":400,"height":300}