TY  - BOOK
AU  - Aquino,Gaudencio V.
TI  - Principles and methods of effective teaching
SN  - 9710831887
AV  - LB1025 A65 1988
PY  - 1988///
CY  - Mandaluyong City, PH
PB  - National Book Store
KW  - Teaching
ER  -