TY  - BOOK
AU  - Grady, Michael D
AU  - Beckenbach, Edwin F
TI  - College algebra. (7th ed.)
SN  - 0534085563
AV  - QA 154.2 Gra 
PY  - 1988///
CY  - Belmont, California
PB  - Wadsworth Publishing Company
KW  - ALGEBRA
ER  -