TY  - BOOK
AU  - Baratto,Stefan
AU  - Bergman,Barry
TI  - Elementary and intermediate algebra: a unified approach 
SN  - 0073048232 (pbk. )
PY  - 2008///
CY  - Boston
PB  - McGraw-Hill
KW  - Algebra
KW  - Textbooks
N1  - Includes index
ER  -