TY  - BOOK
AU  - Oronce,Orlando A.
AU  - Mendoza, Marilyn O.,
TI  - Worktext in mathematics e-math: elementary algebra 
SN  - 9789712354793
U1  - 510 
PY  - 2010///
CY  - Manila
PB  - Rex Book Store
KW  - e-math
ER  -