{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Non-Euclidean, Hyperbolic Plane: Its Structure and Consistency (Universitext)","author_name":"P. Kelly, G. Matthews","thumbnail_url":"https://www.ebooknetworking.net/books/038/790/big0387905529.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0387905529.html\">The Non-Euclidean, Hyperbolic Plane: Its Structure and Consistency (Universitext)</a>","width":400,"height":300}