TY  - BOOK
AU  - Oguing,Hedina A.
TI  - Advance algebra and tigonometry: solutions manual 
SN  - 9716982739
U1  - 512.1 
PY  - 2005///
CY  - Rizal
PB  - Vicente Publishing House
KW  - Algebra
KW  - Trigonometry
ER  -