TY  - BOOK
AU  - Goldberg Alvin A
AU  -  Larson Carl E
TI  - Group communication:  Discussion processes and application   
U1  - Y:393, L5 
PY  - 1975///
CY  - Englewood
PB  - Cliffs Prentice-Hall New Jersey       
KW  - Social Communication
ER  -