TY  - BOOK
AU  - Knowles,Malcolm
AU  - Knowles,Hulda
TI  - Introduction to group dynamics / 
U1  - 305 
PY  - 1959///
CY  - New York
PB  - Association, 
KW  - Sociology
KW  - Society
KW  - Behaviour
KW  - Leadership
KW  - Social change
KW  - Social groups
ER  -