TY  - BOOK
AU  - Baran,, Stanley J.
AU  - Davis,, Dennis K.
TI  - Mass communication theory: foundations, ferment, and future / 
U1  - 302.23 
PY  - 2006///
CY  - Australia
PB  - Cengage learning
KW  - Mass communication
KW  - Media, culture and society
ER  -