TY  - BOOK
AU  - Keedy,Mervin L., x
AU  - x
TI  - Number systems: a modern introduction 
SN  - x       
U1  - 512.81/KEN  
PY  - 1966///
CY  - Readings 
PB  - Addison-Wesley 
KW  - Numbers, theory of mathematics
N1  - Includes
ER  -