TY  - BOOK
AU  - Bonghanoy, Guillermo B. 
TI  - Pre-calculus : for senior high school / 
SN  - 978-971-821-596-8
U1  - 512.1 
PY  - 2016///]
CY  - Malabon City : 
PB  - Mutya Publishing, 
KW  - Functions.
KW  - Algebra.
KW  - Trigonometry.
N1  - Mutya K-12 compliant stem-strand
ER  -