TY  - BOOK
AU  - Baran,Stanley J.
AU  - Davis,Dennis K.
TI  - Mass communication theory: foundations, ferment, and future 
T2  - Cengage series in mass communication and journalism
SN  - 9781285052076
U1  - 302.2 7th ed.
PY  - 2015///
CY  - Stamford, CT
PB  - Cengage Learning
KW  - Mass media
KW  - Philosophy
N1  - Includes bibliographical references (pages 371-396) and index
ER  -