TY  - BOOK
AU  - Napier, Rodney W. 
AU  - Gershenfeld, Matti K.
TI  - Groups: theory and experience
SN  - 0395126584
AV  - HF5549.5.G7.N3 1973 
CY  - Boston
KW  - Group dynamics, sociology
KW  - Group relations training
KW  - Group Theory
ER  -