TY  - BOOK
AU  - Napier Rodney W
AU  -  Gershenfeld Mattik
TI  - Groups :  theory and experience
U1  - S8:7, L3 
PY  - 1973///
CY  - Boston
PB  - Houghton Mifflin      
KW  - SOCIAL PSYCHOLOGY
N1  - App 285-305p
ER  -