R.B. Hughes
2 references under this name, matched as it is written. Somebody else may write under it too, and the same person may appear here spelled another way.
Formal Tools for Tri-State Design in Busses
R.B. Hughes and others (1993) · Higher Order Logic Theorem Proving and its Applications · Elsevier
Reference Manuel for the Lambda System 4.2 Vol I
M. Francis and others (1992) · Abstract Hardware Ltd