{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Trilinear coordinates and other methods of modern analytical geometry of two dimensions; an elementary treatise","author_name":"William Allen Whitworth","thumbnail_url":"https://www.ebooknetworking.net/books/123/628/big1236288963.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1236288963.html\">Trilinear coordinates and other methods of modern analytical geometry of two dimensions; an elementary treatise</a>","width":400,"height":300}