TY  - BOOK
AU  - Baran,Stanley J.
AU  - Davis,Dennis K.
TI  - Mass communication theory: foundations, ferment, and future 
SN  - 9780495503637 :
AV  - P90 .B285 2009
PY  - 2009///
CY  - Boston, MA
PB  - Wadsworth Cengage Learning
KW  - Mass media
KW  - Philosophy
N1  - Includes bibliographical references (p. 349-363) and index
ER  -