TY  - GEN
AU  - Harris,Henry
TI  - The group approach to leadership- testing/ 
U1  - 158.3 HAR 
PY  - 1949///
CY  - London: 
PB  - Routledge & Kegan paul Limited.
KW  - Ability--Testing
KW  - Leadership
KW  - Group relations training
KW  - Leadership--Ability testing
ER  -