TY  - BOOK
AU  - Ongsotto,Rebecca Ramilo
AU  - Villasencio,Marisa Ramilo
TI  - Analytical skill exercises for economics: work kit in social studies 
SN  - 971-23-2228-9
U1  - Prof. 330.076 O588 1998 
PY  - 1998///
CY  - Philippines
PB  - REX Book Store
KW  - Economics
KW  - Study and teachings
ER  -