TY  - BOOK
AU  - Bago,Adelaida L.
TI  - Supervision of instruction: the Philippine Perspective 
SN  - 978-971-584-677-6
U1  - Prof. 371.203 B148 2008 
PY  - 2008///
CY  - Philippines
PB  - C & E Publishing, Inc.
KW  - School supervision
N1  - Includes index
ER  -