{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Curve Tracing in Cartesian Coordinates - Scholar's Choice Edition","author_name":"William Woolsey Johnson","thumbnail_url":"https://www.ebooknetworking.net/books/129/808/big1298086620.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1298086620.html\">Curve Tracing in Cartesian Coordinates - Scholar&#039;s Choice Edition</a>","width":400,"height":300}