By JACT
By Khurshid Ahmad, Greville Corbett, Margaret Rogers, Roland Sussex
By J. M. Spivey
By School Mathematics Project
By Michael Swan, Catherine Walter
By Gail Ellis, Ellis, Gail
By R. J. Vincent, Vincent, R. J.
By Linda Allison, David Katz
By Greenall, Simon, Pye, Diana
By John Ziman
By Donald Ainley, Christopher Brown, Paul Butler, David Carrington, Graham Ellis
By Veronica Clark, Clark, Veronica
By Adrian Doff, Doff, Adrian
By Robert McNeill Alexander
By Niccolo Machiavelli
By D. P. Woodruff, T. A. Delchar
By Stephen Bell, Peter Brown, Steven Buckley, Bell, Stephen, Brown, Peter, Buckley, Steven
By Stuart Redman, Robert Ellis, Redman, Stuart, Ellis, Robert
By J. F. Humphreys, M. Y. Prest
By Roland Soper, David Sparks, Soper, Roland, Sparks, David
By Adrian Doff, Carolyn Becket, Doff, Adrian, Becket, Carolyn
By Robert Layton
By Wes Magee
By Roy Edwards, Mary Edwards, Alan Ward
By Tom Rasmussen