{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Radio Amateurs Guide to the Ionosphere","author_name":"Leo F. McNamara","thumbnail_url":"https://www.ebooknetworking.net/books/089/464/big0894648047.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0894648047.html\">Radio Amateurs Guide to the Ionosphere</a>","width":400,"height":300}