TY  - GEN
AU  - Hemphill,John Knox
ED  - Columbia University.
ED  - Educational Testing Service.
TI  - Administrative performance and personality
AV  - LB1738.5 
PY  - 1962///
CY  - New York
PB  - Bureau of Publications, Teachers College, Columbia University
KW  - School superintendents and principals, Training of
ER  -