By Henry, O., Watts M.A. Ph.D., Professor Cedric, Carabine, Dr Keith
By Sittenfeld, Curtis
By Gwen Griffith-Dickson
By Moore, John, Moore, Patricia
By David Baker, Paul Hogan, Chris Humble, Barbara Job, Baker, David, Hogan, Paul, Humble, Chris, Job, Barbara
By Kent, David, Jolly, Peter, Cole, Gareth, Pledger, Keith, Mr Peter Jolly, Mr Gareth Cole, Keith Pledger
By K A Hesse, Hesse, K A
By School Mathematics Project
By Ben Sherwood
By Smith, Ali, Ali Smith
By Kate Morton
By Fowler, Karen Joy, Karen Joy Fowler
By Hudson, Brian, Rouncefield, Mary, Murray, Nigel, Alvie, Jan
By Hudson, Brian, Rouncefield, Mary, McNicholas, Shelagh, Alvie, Jan
By Vickers, K. M., Tipler, M. J., Van Hiele, H.L.
By Adhami, Mundher
By K.M. Vickers, M.J. Tipler, H. L. van Hiele
By K. M. Vickers, etc., M. J. Tipler, Vickers, K. M., Tipler, M. J.
By Vickers, K. M., etc., Tipler, M. J.
By Harrison, Paul
By Oliver, C., Ledsham, A., Elvin, R., Bindley, M.
By Bostock, L., Shepherd, A., Chandler, F. S., Smith, Ewart
By Sarah Perry