TY  - BOOK
AU  - Swokowski,Earl W
AU  - Cole, Jeffery A.
TI  - Precalculus: functions and graphs 
SN  - 0534352634
AV  - QA331.3 L37 1997
PY  - 1998///
CY  - California
PB  - Brooks/Cole Publishing Company
KW  - Functions
KW  - Algebra
KW  - Graphic methods
N1  - Includes indexes
ER  -