{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Elements of Geometry: Containing the First Six Books of Euclid ; with Two Books On the Geometry of Solids to Which Are Added Elements of Plane and Spherical Trigonometry","author_name":"John Playfair","thumbnail_url":"https://www.ebooknetworking.net/books/114/509/big1145096204.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1145096204.html\">Elements of Geometry: Containing the First Six Books of Euclid ; with Two Books On the Geometry of Solids to Which Are Added Elements of Plane and Spherical Trigonometry</a>","width":400,"height":300}