{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Radio Amateur's VHF Manual: A manual of amateur radio communication on the frequencies above 50 megacycles, (The Radio Amateur's Library. Publication no. 23)","author_name":"Edward P Tilton","thumbnail_url":"https://www.ebooknetworking.net/books/B00/06B/bigB0006BN53M.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0006BN53M.html\">The Radio Amateur&#039;s VHF Manual: A manual of amateur radio communication on the frequencies above 50 megacycles, (The Radio Amateur&#039;s Library. Publication no. 23)</a>","width":400,"height":300}