TY  - BOOK
AU  - Washington, Allyn J.
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 805388923
SN  - 2
PY  - 1990///];copyright 199046
CY  - Redwood City, CA
PB  - Benjamin/Cummings Publishing
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Mathematics
N1  - Includes index; 5
ER  -