By School Mathematics Project
By T. R. Gourvish (London School of Economics and Political Science), R. G. Wilson (University of East Anglia), Fiona Wood
By Jean Ellenby
By John B. Shoven (Stanford University, California), John Whalley (University of Western Ontario)
By Martin Hewings, Michael McCarthy
By Barbara Benson
By Jonathan Clough (Monash University, Victoria)
By David Robinson (Michigan State University)
By Jon M. Conrad, Colin Whitcomb Clark
By Ghislaine Vautier
By Iris Howden
By Roy Bennett
By Anita Straker (National Numeracy Project)
By A. Hamilton Thompson
By Roderick Floud (Provost, London Guildhall University), D. N. McCloskey (University of Iowa)
By Peter J. Simmons (University of Newcastle upon Tyne), David Young
By A. G. Cairns-Smith
By Alan Battersby
By Philip Prowse
By Margaret Johnson
By Alan Battersby, Philip Prowse
By Colin Campbell, Philip Prowse
By Carolyn Walker