TY  - BOOK
AU  - Dance, Frank E. X.
AU  - Larson, Carl E.,
ED  - 
ED  - 
ED  - 
ED  - 
TI  - : a theoretical approach 
SN  - 30020263
SN  - 2
PY  - 1976///];copyright 197646
CY  - New York
PB  - Holt, Rinehart and Winston
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Communication
N1  - Includes bibliographies and indexes; 5
ER  -