{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A Treatise on Mensuration, for the Use of Schools","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/115/208/big1152081853.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1152081853.html\">A Treatise on Mensuration, for the Use of Schools</a>","width":400,"height":300}