00922cam0-22003251i-450-99000376068040332120060523144804.00-8039-9770-1000376068FED01000376068(Aleph)000376068FED0100037606820030910d1983----km-y0itay50------baengGBUSa-------001yyMass communication theoryan introductionDenis McQuailLondon ; Beverly HillsSage Publicationsc1983245 p.ill.23 cm001000377782Mezzi di comunicazione di massaTeoria302.23McQuail,Denis<1935- >120233ITUNINARICAUNIMARCBK990003760680403321302.23 MCQ 33317BFSBFSMass communication theory25126UNINA