{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"General investigations of curved surfaces of 1827 and 1825; tr. with notes and a bibliography by James Caddall Morehead and Adam Miller Hiltebeitel.","author_name":"Carl Friedrich Gauss","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1418163872.html\">General investigations of curved surfaces of 1827 and 1825; tr. with notes and a bibliography by James Caddall Morehead and Adam Miller Hiltebeitel.</a>","width":400,"height":300}