TY  - BOOK
AU  - Graff,Orin B
AU  - Street,Calvin Moorman
TI  - Improving competence in educational administration
T2  - Exploration series in education
AV  - LB2805 .G68
U1  - 371.2 
PY  - 1956///
CY  - New York
PB  - Harper
KW  - School management and organization
KW  - Local
N1  - Includes index
ER  -