{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"V. L. F. Radio Engineering","author_name":"Arthur Donald Watt","thumbnail_url":"https://www.ebooknetworking.net/books/008/012/big0080123139.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0080123139.html\">V. L. F. Radio Engineering</a>","width":400,"height":300}