TY  - BOOK
AU  - Pelias,John Gabriel P.
TI  - Pre-calculus
SN  - 978-971-23-4845-4
U1  - Fil. 515.71 P384  2016 
PY  - 2016///
CY  - Manila, Philippines
PB  - REX Book Store
KW  - Calculus
KW  - Study and teaching
N1  - Includes index
ER  -