{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A Course In Descriptive Geometry: For The Use Of Colleges And Scientific Schools. With An Appendix Containing Stereoscopic Views Of The Solutions In Space Of The Principal Problems","author_name":"William Watson, Louis Saint-Loup","thumbnail_url":"https://www.ebooknetworking.net/books/117/986/big1179868285.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1179868285.html\">A Course In Descriptive Geometry: For The Use Of Colleges And Scientific Schools. With An Appendix Containing Stereoscopic Views Of The Solutions In Space Of The Principal Problems</a>","width":400,"height":300}