TY  - BOOK
AU  - Cabero, Jonathan B.
AU  - Caras, Madeleine M.; Salamat, Lorina G.; Sta. Marira, Antonina C.
TI  - Algebra and trigonometry
SN  - 971-08-6874-8
AV  - 512.13 Al33 
PY  - 2008///
CY  - Mandaluyong City
PB  - National Book Store
ER  -