{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"An introduction to mensuration, and practical geometry. With notes, containing the reason of every rule, concisely and clearly demonstrated. By John ... The second edition corrected and improved.","author_name":"John Bonnycastle","thumbnail_url":"https://www.ebooknetworking.net/books/117/082/big1170827217.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1170827217.html\">An introduction to mensuration, and practical geometry. With notes, containing the reason of every rule, concisely and clearly demonstrated. By John ... The second edition corrected and improved.</a>","width":400,"height":300}