TY  - BOOK
AU  - Barnett, Raymond A
AU  - Sobecki, Dave
AU  - Ziegler, Michael R
TI  - College algebra: graphs and models
SN  - 9780072922356
U1  - 519 BAR 
PY  - 2005///
CY  - Boston
PB  - [publisher not identified]
KW  - Algebra
KW  - Algebra -- Graphic methods
KW  - Mathematics
N1  - Includes index
ER  -