TY  - BOOK
AU  - Barrato,Stefan
AU  - Bergman,Barry
TI  - elementary & intermediate algebra: a unified approach
SN  -  9780073309613
AV  - QA152.3 
PY  - 2008///
CY  - Boston
PB  - McGraw Hill Higher education
KW  - Algebra
N1  - Include Bibliography and Index
ER  -