TY  - BOOK
AU  - Baran, Stanley J.
AU  - Davis, Dennis K.
TI  - Mass communication theory : : foundations, ferment, and future
SN  - 0495898872
U1  - 302.23 BAR 
PY  - 2012///
CY  - Boston, MA : 
PB  - Wadsworth, 
N1  - Includes bibliographical references and index
ER  -