{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Elements of electromagnetic theory (Volume 2)","author_name":"Samuel Jackson Barnett","thumbnail_url":"https://www.ebooknetworking.net/books/B00/2YI/bigB002YIHO9Q.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B002YIHO9Q.html\">Elements of electromagnetic theory (Volume 2)</a>","width":400,"height":300}