TY  - BOOK
T1  - Administration of the changing secondary school.
A1  - Ovard, Glen F
LA  - English
PP  - New York
PB  - Macmillan
YR  - 1966
UL  - https://tuklas.up.edu.ph/Record/UP-8027390931312542349
OP  - 531
CN  - LB 2822 O9
KW  - High schools : Administration.
ER  -