{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Radio Handbook Supplement : companion to the Amateur Radio Handbok","author_name":"John Incorporated Radio Society of Great Britain; Clarricoats","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00EOAO2NS.html\">Radio Handbook Supplement : companion to the Amateur Radio Handbok</a>","width":400,"height":300}