TY  - BOOK
AU  - Keedy, Bittinger
AU  - Mervin L, Keedy
TI  - Essential algebra
SN  - 0201142937
AV  - QA 152.2 .B58 1987 
PY  - 1987///
CY  - New York.
PB  - Addison-Wesley
KW  - Algebra
KW  - Algebra solvingM
ER  -