{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Operator's Wireless Telegraph And Telephone Handbook: A Complete Treatise On The Construction And Operation Of The Wireless Telegraph And Telephone (1918)","author_name":"Victor Hugo Laughter","thumbnail_url":"https://www.ebooknetworking.net/books/143/720/big1437208460.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1437208460.html\">Operator&#039;s Wireless Telegraph And Telephone Handbook: A Complete Treatise On The Construction And Operation Of The Wireless Telegraph And Telephone (1918)</a>","width":400,"height":300}