TY  - BOOK
AU  - Alferez, Merle S. 
AU  - Ma. Cecilia A. Duro
TI  - MSA advanced algebra with trigonometry
SN  - 9718740635
U1  - Fil. 512.13 Al3 
PY  - 2004///
CY  - Quezon City
PB  - MSA Academic Advancement Institue
KW  - Algebra--textbooks
KW  - Trigonometry--textbooks
ER  -