{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"ELECTROMAGNETIC FIELD THEORY FOR ENGINEERS AND PHYSICISTS","author_name":"Lehner","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-813220526X.html\">ELECTROMAGNETIC FIELD THEORY FOR ENGINEERS AND PHYSICISTS</a>","width":400,"height":300}