"The structure of radio broadcasts — organisation — broadcasting and relay centres. — programming of broadcasts — Broadcasting conditions — Radio concerns in various countries of the world in 1943 — The prospects for developing radio broadcasts — Bibliography." (Jean-Marie Van Bol, Abd
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elfattah Fakhfakh: The use of mass media in the developing countries. Brussels: CIDESA, 1971 Nr. 1081, topic code 20)
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