TY  - BOOK
AU  - Beecher,Judith J
AU  - Bittinger,Marvin L
TI  - College algebra: Graph & models
SN  - 0321279093
PY  - 2006///
CY  - Boston.
PB  - Pearson Addison Wesley
KW  - Algebra
KW  - Graphic method
KW  - Funcion algebras
KW  - GEN
N1  - Includes index
ER  -