Theories of mass communication /
De Fleur, Melvin L. 1923-,
Theories of mass communication / Melvin L. DeFleur, Sandra J. Ball-Rokeach. - 4th edition - New York : Longman, 1982. - 263 pages ; 23 cm.
Includes index
Mass media--Social aspects--History.
Mass media--Social aspects--History.--United States
Theories of mass communication / Melvin L. DeFleur, Sandra J. Ball-Rokeach. - 4th edition - New York : Longman, 1982. - 263 pages ; 23 cm.
Includes index
Mass media--Social aspects--History.
Mass media--Social aspects--History.--United States
