TY  - BOOK
AU  - Crowder,Norman A.
TI  -      The arithmetic of computers : an introduction to binary and octal mathematics
U1  - 510.78 CRO  
PY  - 1960///.
CY  - New York : 
PB  - Doubleday and Company, Inc, 
KW  - Numeration
KW  - Mathematics
N1  - Includes index.
ER  -