{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Generally Covariant Unified Field Theory by Evans, Myron W (2005) Paperback","author_name":"Myron W Evans","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B011W9Z9XK.html\">Generally Covariant Unified Field Theory by Evans, Myron W (2005) Paperback</a>","width":400,"height":300}