TY  - BOOK
AU  - Keedy, Mervin Laverne.
AU  - Bittinger, Marvin L.,
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 2
PY  - 1979///;copyright 197946
CY  - Reading, MA
PB  - Addison-Wesley
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Algebra
N1  - Includes index; 5
ER  -