TY  - BOOK
AU  - Mapile,Edelmira
TI  - Advanced algebra and trigonometry: with introduction to statistics 
SN  - 9716840799
U1  - 512.904 
PY  - 2006///
CY  - Marikina City
PB  - Academe Publishing House
KW  - Algebra
KW  - Trigonometry
ER  -