TY  - BOOK
AU  - Severin,Werner J.
AU  - Tankard,James W.
TI  - Communication theories: origins, methods, uses 
T2  - Humanistic studies in the communication arts
SN  - 0803812744
AV  - P90 .S4414 1979
U1  - 001.5 
PY  - 1979///
CY  - New York
PB  - Hastings House
KW  - Communication
N1  - Includes bibliographies and index
ER  -