Blake, Reed H creator text New York Hastings House 1979 monographic eng 158 p Contiene : Parte 1 : Basic elements of communication Parte 2 : Forms of communication Parte 3 : What is communicated Parte 4 : Process and efects Parte 5 : Mass media functions Parte 6 : Social environment for communication Parte 7 : Investigative appro aches and tools COMUNICACION DICCIONARIOS TERMINOLOGIA MEDIOS DE COMUNICAION DE MASAS 302.03 B414a