TY  - BOOK
AU  - Tidalgo,Jude Iledfonso P.
TI  - Active Math: advanced Algebra, Trigonometry and Statistics 
SN  - 9789716994926
U1  - 512 
PY  - 2011///
CY  - Manila
PB  - Innovative Educational Materials
KW  - Mathematics
KW  - Algebra
KW  - Trigonometry
ER  -