TY  - GEN
AU  - Holdsworth,B.
AU  - Martin,G.R.
TI  - Digital systems reference book
SN  - 0750617586
U1  - 621.381958 
PY  - 1991///
CY  - Oxford
PB  - Butter-Heinemann Ltd
KW  - Interactive videotex
KW  - Digital electronics
KW  - Electronic digital computers
ER  -