TY  - BOOK
AU  - 
AU  - Michael R.Ziegler
TI  - Precalculus
T2  - Barnett, Ziegler & Byleen's precalculus series
SN  - 9780071221764
AV  - QA331.3.B3 2011 
U1  - 512/.1 22
PY  - 2011///
CY  - Dubuque, IA
PB  - McGraw-Hill
KW  - Functions
KW  - Textbooks
KW  - Algebra
KW  - Graphic methods
N1  - Includes index
ER  -