By Murray, Jenny
By Gibbon, Julie
By Hardy, Tansy, etc., Haworth, Anne
By Bills, Chris, Liz, Watson, Anne, Mason, John
By Ainley, Janet, Bills, Liz, Wilson, Kirsty
By N/A
By Cwirko-Godycki, Jerzy, Association of Teachers of Mathematics
By Unknown
By Cromwell, Peter
By Perring, Richard
By Val Aspin, etc.
By Bloomfield, Alan, Harrires, Tony
By Love, Eric, McIntosh, A.
By Mary Boole
By Hargreaves, Meryl, Hughes, Yvonne
By Bloomfield, Alan, Harries, Tony
By Bills, Chris
By Ollerton, Mike