TY  - BOOK
T1  - Precalculus mathematics a functional approach
A1  - Smith, Karl J.
LA  - English
PP  - Pacific Grove, Calif.
PB  - Brooks/Cole Pub. Co.
YR  - 1986
ED  - 3rd ed.
UL  - https://tuklas.up.edu.ph/Record/UP-8027390931312306057
OP  - 522
CN  - QA331 S617 1986
KW  - Functions.
ER  -