TY  - BOOK
AU  - Ongsotto, Rebecca R. 
AU  - Ongsotto, Reena R. 
AU  - Ramilo, Reynaldo C. 
TI  - Economics IV: module-based learning 
SN  - 9712334376
U1  - 330.07/On3 23
PY  - 2004///
CY  - Manila, Philippines
PB  - Rex Book Store
KW  - Economics
KW  - Study and teaching (Secondary)
N1  - Includes bibliographical references; HS
ER  -