TY  - BOOK
AU  - Swokowski,Earl William
AU  - Cole,Jeffery A.
TI  - Precalculus: functions and graphs 
SN  - 0534352634 (alk. paper)
U1  - 515.1 21
PY  - 1998///
CY  - Pacific Grove, CA
PB  - Brooks/Cole Publishing Company
KW  - Functions
KW  - Algebra
KW  - Graphic methods
KW  - Trigonometry
N1  - Includes index
ER  -