{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Elements of the Electromagnetic Theory of Light (Classic Reprint)","author_name":"Ludwik Silberstein Phd","thumbnail_url":"https://www.ebooknetworking.net/books/B00/8J9/bigB008J91JVI.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B008J91JVI.html\">Elements of the Electromagnetic Theory of Light (Classic Reprint)</a>","width":400,"height":300}