TY  - BOOK
AU  - DeFleur, Melvin L.
AU  - Ball-Rokeach, Sandra J.
TI  - Theories of mass communication
SN  - 0582998700
PY  - 1989///
CY  - New York
PB  - Longman
KW  - Mass media Social aspects History
KW  - Mass media Social aspects United States History
N1  - Include Index
ER  -