TY  - BOOK
AU  - Barnett,Raymond A.
AU  - Ziegler,Michael R.
AU  - Byleen,Karl E.
TI  - Precalculus: functions and graphs 
T2  - Barnett, Ziegler & Byleen's precalculus series
SN  - 0072368713
AV  - QA331.3 B376P 2001
PY  - 2001///
CY  - Boston, Mass.
PB  - McGraw-Hill
KW  - FUNCTIONS
KW  - ALGEBRA
KW  - GRAPHIC METHODS
N1  - Includes indexes
ER  -