TY  - MANSCPT
AU  - Knowles, Malcolm 
AU  - Knoeles, Hulda 
TI  - Introduction to group dynamics
U1  - 301.1520 K76 
PY  - 1959/// 1966
CY  - New York : 
PB  - Association Press, 
KW  - Grupos-Dinamica
ER  -