TY  - BOOK
AU  - Barnett,Raymond A.
AU  - Ziegler,Michael R.
AU  - Byleen,Karl E.
TI  - Precalculus: a graphing approach 
SN  - 0070057176 
AV  - QA331.3 .B26 2000
U1  - 512/.1 21
PY  - 2000///
CY  - Boston
PB  - McGraw-Hill
KW  - Functions
KW  - Algebra
KW  - Graphic methods
N1  - Includes index
UR  - http://www.loc.gov/catdir/description/mh023/99049637.html
UR  - http://www.loc.gov/catdir/toc/mh023/99049637.html
ER  -