TY  - BOOK
AU  - Prosser, Michael H.,
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 60452870
SN  - 2
PY  - 1972///.;copyright 197346
CY  - New York
PB  - Harper & Row
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Communication
N1  - Includes bibliographies; 5
ER  -