By Council, West Sussex County
By School Mathematics Project
By Sanders, Carol
By O'Connell, Sue
By Ager, Dennis
By Magee, Wes
By New Horizons Science
By Jeffrey
By Ur, Penny
By Hudson, R. W. H.
By Blair
By Cairns-Smith, A. G.
By Chadwick, John
By Runciman, Steven
By Skinner, Quentin
By Alt, James E.
By Ruthven, K. K.
By Wood, Jeffrey, Wood, Lynn
By Jones, Leo
By jeremy burgess, Michael Marten, Rosemary Taylor
By Sadie, Stanley, Latham, Alison, Stanley Sadie, Alison Latham
By Helen Cook, Morag Styles, Penelope Taylor
By Cook, Helen, Styles, Morag, Gedye, Jane
By Helen Cook, Morag Styles, Michael Charlton
By Cook, Helen, Styles, Morag, Lloyd, Errol
By Cook, Helen, Styles, Morag
By Helen Cook, Morag Styles, Chris Coady
By Helen Cook, Morag Styles, Cook, Helen, Styles, Morag