"TECHNOLOGY & ENGINEERING Radio." . . . "Listening on the short waves 1945 to today"@en . "Listening on the short waves, 1945 to today" . "Listening on the short waves, 1945 to today"@en . . . "Electronic books"@en . . "\"This book presents the histories of the major North American shortwave clubs and reviews the professional and listener-generated shortwave literature of the era. It also covers the DX programs and other listening fare to which shortwave listeners were most attracted and the QSL-cards they sought as confirmation of their reception. \"--Provided by publisher." . . "History"@en . "History" . "\"This book presents the histories of the major North American shortwave clubs and reviews the professional and listener-generated shortwave literature of the era. It also covers the DX programs and other listening fare to which shortwave listeners were most attracted and the QSL-cards they sought as confirmation of their reception.\"--Provided by publisher."@en . "\"This book presents the histories of the major North American shortwave clubs and reviews the professional and listener-generated shortwave literature of the era. It also covers the DX programs and other listening fare to which shortwave listeners were most attracted and the QSL-cards they sought as confirmation of their reception.\"--Provided by publisher." . . . . . . . . . . . "Kurzwelle Geschichte." . .