{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Direct Current Machines","author_name":"M.Liwschitz- Garik, C.C. Whipple","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0442048300.html\">Direct Current Machines</a>","width":400,"height":300}