By School Mathematics Project
By Ann Walker, Walker, Ann
By Dixon
By Susan Owens, Peter L. Owens, Owens, Susan, Peter L.
By John Ziman
By Donald Ainley, Christopher Brown, Paul Butler, David Carrington, Graham Ellis
By Veronica Clark, Clark, Veronica
By Robert McNeill Alexander
By D. P. Woodruff, T. A. Delchar
By Stephen Bell, Peter Brown, Steven Buckley, Bell, Stephen, Brown, Peter, Buckley, Steven
By J. F. Humphreys, M. Y. Prest
By Roland Soper, David Sparks, Soper, Roland, Sparks, David
By Robert Layton
By Wes Magee
By Roy Edwards, Mary Edwards, Alan Ward
By Judith Baxter, Baxter, Judith
By Colin Goldsmith, David Nelson, School Mathematics Project
By Brian Bolt, Bolt, Brian
By Jeffrey Wood, Lynn Wood
By David Gubbins
By Rob Childs
By Alan Millard