TY  - BOOK
AU  - Aquino, Gaudencio V.
AU  - 
TI  - Effective teaching
SN  - 971-08-6343-6
U1  - 372.1102 Aq56 2003 
CY  - Mandaluyong City
PB  - National Book Store.
KW  - Elementary school teaching
ER  -