TY  - BOOK
AU  - D.T Chua,Simon L.
TI  - Soaring 21st century mathematics precalculus: grade 11 senior high school k to 12 learning guide
SN  - 9789710641277
U1  - 515 
PY  - 2016///
CY  - Quezon City
PB  - The phoenix publishing house, inc.
KW  - Mathematics
ER  -