TY  - BOOK
AU  - Gregorio,Herman C.
TI  - School administration and supervision
SN  - 9-71-871109-0
AV  - LB 2955  .G861 1961 
PY  - 1961///]
CY  - Quezon City
PB  - Garotech Publishing
KW  - School management and organization
N1  - Includes index; Gregorio, H. C. (1961). School administrations and supervision. (Rev. ed.). Quezon City: Garotech Publishing
ER  -