{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Mechanical drawing. Written for the use of the naval cadets at the United States naval academy","author_name":"Bartlett, F. W.","thumbnail_url":"https://www.ebooknetworking.net/books/B01/6QI/bigB016QIEXMK.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B016QIEXMK.html\">Mechanical drawing. Written for the use of the naval cadets at the United States naval academy</a>","width":400,"height":300}