TY  - BOOK
AU  - Bittinger,Marvin L.
AU  - Ellenbogen,David
AU  - Johnson,Barbara L.
TI  - Intermediate algebra: graphs and models (a Custom Edition for Portland Community College)
SN  - 0321416163
AV  - QA154.3 .B5824 2008
U1  - 512.9 22
PY  - 2008///
CY  - Boston
PB  - Pearson Addison Wesley
KW  - Algebra
N1  - Includes index
ER  -