By Frank McCauley, Roy White, McCauley, Frank, White, Roy
By David A. Rothery
By Libby Ahluwalia
By Lind Mason, Tony Timbrell, Wyn Bryce
By Anthony Eccles, Michael Davies, Roger Porkess, Nigel Green, Ray Dunnett, Eccles, Anthony, Davies, Michael, Porkess, Roger, Green, Nigel, Dunnett, Ray
By Chris Guy, Sean O'Byrne, Guy, Chris, O'Byrne, Sean
By Chris Conoley, David Sang, Mary Jones
By Mike Handbury, John Jeskins, Jean Matthews, Howard Baxter, Mark Patmore
By Mike Handbury, John Jeskins, Jean Matthews, Howard Baxter, Eddie Wilde, Mark Patmore
By James Napier, Theo Laverty, Roy White
By Andrew James
By Mike Handbury
By Peter Clarke, Clarke, Peter
By Scottish Primary Mathematics Group
By SPMG, Scottish Primary Maths Group
By Sylvia Karavis, Gill Matthews
By Karavis Sylvia and Matthews Gill
By John Stringer et al
By Len, Anne Frobisher
By Jean Underwood, Jenny Brown
By D A Turner, Turner, D A