TY  - BOOK
AU  - Songco,Evelyn et.al	
TI  - Teaching strategies in social sciences : for elementary grades
SN  - 971-574-040-5
U1  - 300.71 T22 ©2002 
PY  - 2002///
CY  -  Quezon City, Philippines
PB  -  Katha Publishing Company, Inc.
N1  - CoED; Bachelor of Secondary Education major in Social Studies
ER  -