TY  - GEN
AU  - Hutchison, Donald
AU  - Hoelzle, Louis
AU  - Bergman, Barry
TI  - Elementary and intermediate algebra: a unified approach
SN  - 0072546719
U1  - 512 
PY  - 2004///
CY  - Boston
PB  - McGraw - Hill
KW  - ALGEBRA
ER  -