TY  - BOOK
AU  - Abad, Marietta A.
TI  - Paghahanda ng mga kagamitang pampagtuturo
SN  - 971-08-5894-7
PY  - 1996///
CY  - Mandaluyong City
PB  - National Book Store
KW  - Teaching -- Aids and devices
N1  - Includes bibliographical references.
ER  -