TY  - BOOK
AU  - Beecher, Judith A.
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 0201038838 (paperback)
SN  - 2
PY  - 1979///;[1979]46
CY  - Reading, Massachusets:;Reading MA.
PB  - Addison Wesley Longman Limited,;Addison Wesley Publishing
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Algebra
KW  - sears0
N1  - 5
ER  -