TY  - BOOK
AU  - Pandit, Ravi
AU  - 
TI  - Computer: number systems, codes arithmetic operations
U1  - 681.14 
PY  - 1973///
CY  - New Delhi
PB  - 
KW  - Calculating devices
KW  - Computing devices
KW  - number systems
KW  - arithmetic operation
ER  -