TY  - BOOK
AU  - Barnett, Raymond A
TI  - College algebra : graphs and models
SN  - 9780077221287
SN  - 200704221
U1  - 512.9 BAR 
PY  - 2009///
CY  - Boston
PB  - McGraw-Hill Higher Education
KW  - Algebra - Graphic methods - Textbooks
KW  - Algebra - Textbooks
N1  - Includes index
ER  -