TY  - BOOK
AU  - Oronce, Orlando A.
AU  - Mendoza, Marilyn O. 
TI  - Exploring mathematics IV: advanced algebra and trigonometry / 
SN  - 9712335771
U1  - FIL 512 Or6e 2003 
PY  - 2003///
CY  - Manila
PB  - Rex Bookstore, 
KW  - Algebra
KW  - Trigonometry
ER  -