TY  - BOOK
AU  - Baran,Stanley J
AU  - Davis,Dennis K
TI  - Mass communication theory: foundations, ferment, and future 
SN  - 9780495503637
AV  - P90 .B285 2009
U1  - 302.2301 BAR 23
PY  - 2009///
CY  - Boston, MA
PB  - Wadsworth Cengage Learning
KW  - Mass media
KW  - Philosophy
ER  -