TY  - BOOK
AU  - Berger,Arthur Asa
TI  - Essentials of mass communication theory
AV  - P90 B473E
PY  - 1995///
CY  - Thousand Oaks, Calif.
PB  - Sage
KW  - MASS MEDIA
KW  - PHILOSOPHY
KW  - UNITED STATES
ER  -