TY  - BOOK
AU  - Dugopolski, Mark
TI  - Elementary algebra
SN  - 9780077276256
SN  - 200702885
U1  - 512.9 DUG 
PY  - 2009///
CY  - Boston
PB  - McGraw-Hill Higher Education
KW  - Algebra - Textbooks
N1  - Includes index
ER  -