By Thomas J. Davies
By J S Anderson
By Cannon
By Ian Mackenzie Smith, Kenneth T. Hosie
By D. W. Tyler
By Keith Brindley
By Keith Brindley (Freelance writer and journalist on electronics. Independent PC Consultant.)
By W A Kimber
By Will Kimber
By Trevor Linsley
By Morris, John
By D Tyler
By David Turner, Andy Thomas
By J.W. Bignell, R. P. Donovan
By Gary Bowman (Department of Physics and Astronomy, Northern Arizona University)
By F.G. Stremler
By Andrew S. Tanenbaum
By John G. Proakis
By William Stallings
By Muhammad H. Rashid
By John Bird (Defence College of Technical Training, UK)
By Katsuhiko Ogata
By M.E.Van Valkenburg, Rolf Schaumann, Rolf Schaumann (Professor, Head Department of Electrical Engineering, Portland State University, USA)
By Stuart Ball (Embedded Systems consultant and author)
By Andreas E. Kyprianou
By A Cavallo, R. Setola, F. Vasca
By W. Bernard Carlson
By Basil Mahon
By Bill Atkinson, Roger Lovegrove
By Mark L. Chambers