TY  - BOOK
AU  - Bittinger, Marvin L.
AU  - Beecher,Judith A.
AU  - Penna, Judith A.
AU  - Ellenbogen, David J
TI  - College algebra: Graphs & models
SN  - 0321279093
AV  - QA 154.3.C65 2006 
PY  - 2006///
CY  - Boston
PB  - Pearson Addison Wesley
KW  - Algebra
KW  - Function algebras
KW  - Algebra-Graphic methods
ER  -