TY  - BOOK
AU  - Keedy,Mervin L.
AU  - Brittinger, Marvin L.
TI  - Introductory algebra
SN  - 0-201-14785-8
U1  - 512.9042 
PY  - 1982///
CY  - Massachusetts
PB  - Addison Wesley
KW  - ALGEBRA ELEMENTAL E INTERMEDIA
ER  -