{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"General Investigations of Curved Surfaces of 1827 and 1825. Translated With Notes and a Bibliography by James Caddall Morehead and Adam Miller","author_name":"Carl Friedrich Gauss","thumbnail_url":"https://www.ebooknetworking.net/books/115/282/big1152829106.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1152829106.html\">General Investigations of Curved Surfaces of 1827 and 1825. Translated With Notes and a Bibliography by James Caddall Morehead and Adam Miller</a>","width":400,"height":300}