00765nam0-22002651i-450-990002713390403321000271339FED01000271339(Aleph)000271339FED0100027133920000920d1979----km-y0itay50------baENGContemporary issues in marketing channels.by Lusch Robert F. e Zinszer Paul H.NormanUniversity of Oklahoma1979p. 187cm 27Lusch,Robert F.111253Zinszer,Paul H.ITUNINARICAUNIMARCBK9900027133904033214-5-20TICECAECAContemporary issues in marketing channels427374UNINAING01