TY  - BOOK
AU  - Gustafson,RDavid
TI  - College algebra / R David Gustafson, Peter D Frisk - 9thed
SN  - 049511054X
U1  - 512GUS 
CY  - Belmont,CA:ThomsonBrooks/Cole,c2007
KW  - Algebra--Textbooks
ER  -