Radio programs -- United States -- Rating : Network radio ratings, 1932-1953 : a history of prime time programs through the ratings of Nielsen, Crossley and Hooper / Jim Ramsburg
Radio public speaking. : Announcing and presentation / Australian Film, Television & Radio School ; producer, Bronwyn Thompson ; director, Richard Jasek ; writer, Colin Lee
2005
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Radio quiz shows. : Sunday morning. Can't wait! / produced by Mary Lou Teel
Radio -- Receivers and reception -- Congresses : Harmful interference in regulatory perspective : legal rules for interference-free radio communication / Prof. Dr. Mahulena Hofmann (ed.)
Radio -- Receivers and reception -- Maintenance and repair : Radio-electronic equipment in civil aviation : construction and maintenance / Sergey Viktorovich Dvornikov, Alexander Fedotovich Kryachko, Igor Anatolyevich Velmisov, Dmitry Alexandrovich Zatuchny
Radio -- Récepteurs et réception. : Radio frequency principles and applications : the generation, propagation, and reception of signals and noise / Albert A. Smith, Jr
Here are entered works on wireless technology in which software changes allow a communication device to adapt to new frequencies and transmission formats