By Bradby, David
By Bunker, David, Hardy, Colin, Smith, Bob, Almond, Len
By Vale, David
By Crystal, David
By School Mathematics Project, Higgo, John, Roder, Paul, Tall, David, Wilson, Thelma
By Hall, David, Rao, Krishna
By Hilbert, David, Sturmfels, Bernd, Laubenbacher, Reinhard C.
By Jones, Mary, Jones, Geoff, Acaster, David
By Mitton, Tony, Parkins, David
By Foll, David, Kelly, Anne
By Kirkby, David
By Snape, George, Hall, Marguerite, Heslop, Nigel, Williams, James, Brodie, David
By Odden, David
By Birmingham, David
By Waines, David
By Stimpson, Peter, Dorton, Ian, Dyer, David, Grainger, David
By Nunan, David
By Vale, David, Mullaney, Stephen
By Gardner, David
By Chaucer, Geoffrey, Allen, Valerie, Kirkham, David
By Evenson, Robert, Santaniello, Vittorio, Zilberman, David