{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Electromagnetic Field Theory","author_name":"Bo Thide","thumbnail_url":"https://www.ebooknetworking.net/books/048/647/big0486477738.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0486477738.html\">Electromagnetic Field Theory</a>","width":400,"height":300}