By Fessenden, R, Fessenden, J
By Anderson/Sweeny/Williams
By Russell, Peter, Hertz, Paul, Mcmillan, Beverly
By Bertsimas, Dimitris, Freund, Robert
By Clark, John, Humphries, Chris, Adlington, Frances
By Michael Willers
By Scottish Mathematics Group
By Hawking, Stephen
By Winter, Barbara
By Davidson, Avelyn
By Hatch, Gillian, etc.
By Warn, Sue
By Bellamy OBE, David
By Riley, Terry
By Allebone, Barbara
By Edwards, Katie, Rosen, Brian
By Mitton, Jacqueline
By Cotton, David
By Mathematics Centre
By Fagan, Mike
By Braden, Kathleen, Shelley, F.M.
By Gordon Rogers, Yon Mayhew
By Higgins, Richard J., May, A. J. C.
By Heywood, Dr Ian, Cornelius, Ms Sarah, Carver, Dr Steve
By Lowe, J.J., Walker, M.J.C.
By Williams, Monica, et al
By Latham, Paul