TY  - BOOK
AU  - Bago, Adelaida L.
TI  - Supervision of instruction : the Philippine perspective
SN  - 978-971-584-677-6
U1  - Fil 371.102 B14s 
CY  - Quezon City 
KW  - Classroom instructions - Philippines
KW  - Supervision of education - Philippines
ER  -