TY  - BOOK
AU  - Marcelo,Reginaldo
AU  - Crisostomo,Inez Louisa
TI  - Senior high school pre-calculus / 
SN  - 9789672113461
U1  - 515 
PY  - 2018///
CY  - Malaysia: 
PB  - Oxford University Press, 
KW  - Pre-calculus - for stem strand .
KW  - Mathematics problems with answers
KW  - Study and  teaching.
N1  - includes index.
ER  -