TY  - BOOK
AU  - Arden, Bruce W
AU  - 
TI  - introduction to digital computing
U1  - 518 
PY  - 1963///
CY  - London
PB  - Addison Wesley
KW  - digital computing
KW  - Digital computers
KW  - Calculation
KW  - Mathematical games
KW  - Computing aids
ER  -