{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Manual of plane geometry, on the heuristic plan; with numerous extra exercises, both theorems and problems, for advance work","author_name":"George Irving Hopkins","thumbnail_url":"https://www.ebooknetworking.net/books/123/610/big1236101936.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1236101936.html\">Manual of plane geometry, on the heuristic plan; with numerous extra exercises, both theorems and problems, for advance work</a>","width":400,"height":300}