TY  - BOOK
AU  - Abad,Marietta A.
TI  - Paghahanda ng mga kagamitang pampagtuturo
SN  - 9710858947
PY  - 1996///
CY  - Mandaluyong City
PB  - National Book Store
KW  - Teaching
KW  - Aids and devices
N1  - Includes talasanggunian
ER  -