TY  - BOOK
TI  - Exploring mathematics - elementary algebra 1 : : worktext in mathematics for secondary schools / 
SN  - 9712335747
AV  - QA 152.2 .Or74 2003  
U1  - FIL 512 
PY  - 2003///
CY  - Manila : 
PB  - Rex Book Store, 
ER  -