{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The New Shortwave Propagation Handbook","author_name":"George Jacobs, Theodore J. Cohen, Robert B. Rose","thumbnail_url":"https://www.ebooknetworking.net/books/094/301/big0943016118.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0943016118.html\">The New Shortwave Propagation Handbook</a>","width":400,"height":300}