TY  - BOOK
AU  - Zulueta, Francisco M. & Sevilla, Zenaida V.
TI  - Principles of teaching and teaching strategies
SN  - 971-08-7157-9
U1  - Fil. 372.6 Zu81 C2012 
PY  - 2012///
CY  - Philippines
PB  - National Book Store.
ER  -