TY  - BOOK
AU  - Beckenbach, Edwin F.
TI  - Essentials of college algebra
SN  - 0534001254
AV  - QA154 B43 1971
PY  - 1971///
CY  - Belmont, CA. : 
PB  - Wadsworth Publishing Company, 
KW  - lemb
KW  - Álgebra
ER  -