{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"D-C and A-C Machines based on fundamental laws","author_name":"Michael Liwschitz-Garik","thumbnail_url":"https://www.ebooknetworking.net/books/B00/00C/bigB0000CIDJ2.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0000CIDJ2.html\">D-C and A-C Machines based on fundamental laws</a>","width":400,"height":300}