TY  - BOOK
AU  - Gerbner,George
TI  - Mass media policies in changing cultures
SN  - 0471015148
PY  - 1977///
CY  - New York
PB  - Wiley
KW  - Mass media
KW  - Intercultural communication
N1  - 'A Wiley-Interscience publication.'; Includes bibliographies and index
ER  -