TY  - BOOK
AU  - Bittinger,Marvin L.
TI  - Precalculus: graphs & models and graphing 
SN  - 9780321525345 (hbk)
PY  - 2009///
CY  - Boston, MA
PB  - Pearson
KW  - Mathematics
KW  - Textbooks
KW  - Algebra
KW  - Graphic methods
KW  - Functional analysis
N1  - Includes index
ER  -