LLooking for troubleLooking for troublede Elihu KatzEdiciones (1)Looking for trouble (1977)BBC · inglésMás obras de Elihu KatzBroadcasting in the Third WorldPPersonal influence ; the part played by People in the flow oPersonal influence ; the part played by People in the flow of mass communicationsSSocial research on broadcastingSocial research on broadcasting
PPersonal influence ; the part played by People in the flow oPersonal influence ; the part played by People in the flow of mass communications
