By K.H. Schaeffer, Elliott D. Sclar
By Sir Fred Hoyle
By Great Britain: Department of the Environment
By Newman, John
By Don Benson, Geoffrey Whitehead
By Bill GUNSTON, OBE
By Navtej S. Sehmi
By Wyatt
By Alain Villemeur (Electricite de France)
By G.H. Ryder
By Igloo Books
By Jonathan Wood
By Michael H C Baker
By Tony Curtis
By Chesshyre, Tom
By David Barker
By Alan Smith
By Gunston, Bill
By National Maritime Museum
By Adam Hart-Davis, Paul Bader
By Robert H. Perry, Cecil H. Chilton, Don W. Green, D.W. Green (both of University of Kansas, USA)
By Edwin C. Lowenberg
By Distefano III, Stubberud, Williams
By Colin Cruddas
By British Standards Institution