TY  - BOOK
AU  - Baran,Stanley J.
AU  - Davis,Dennis K.
TI  - Mass communication theory: foundations, ferment, and future 
T2  - Wadsworth series in mass communication and journalism,
SN  - 9780495503637 (pbk.)
AV  - P 90 BAR
PY  - 2009///
CY  - Boston, MA
PB  - Wadsworth Cengage Learning
KW  - Mass media - philosophy
N1  - Includes index
ER  -