TY  - BOOK
AU  - Dugopolski,Mark
TI  - Elementary algebra
SN  - 0201508397
AV  - QA152.2 .D83 1991
U1  - 512.9 20
PY  - 1991///
CY  - Reading, Mass.
PB  - Addison-Wesley Pub. Co.
KW  - Algebra
N1  - Includes index
ER  -