TY  - BOOK
AU  - Gershanfed, Matti K
AU  - Napier, Rodney W
TI  - Groups : theory and experience
SN  - 0 395  43227  8
U1  - 650 
PY  - 1989///
CY  - Boston
PB  - Houshton Mifflin Company
KW  - Communication in groups
KW  - leadership
ER  -