By David Phoenix, Phoenix, David
By Ewart Smith, L. Bostock, A. Shepherd, F. S. Chandler, Smith, Ewart, Bostock, L., Shepherd, A., Chandler, F. S.
By L Bostock, A Shepherd, F S Chandler, Ewart Smith, Brian Bostock, Representative of Audrey Shepherd, Sue Chandler
By K. M. Vickers, M. J. Tipler, Vickers, K. M., Tipler, M. J.
By Sean McArdle, McArdle, Sean
By Chris Humble, Fiona McGill, Humble, Chris, McGill, Fiona
By K. M. Vickers, etc., M. J. Tipler, H.L. Van Hiele, Vickers, K. M., Tipler, M. J., Van Hiele, H.L.
By Paul Metcalf, Liz Hamilton, Anne Haworth
By Paul Metcalf, Liz Hamilton, Anne Haworth, Metcalf, Paul, Hamilton, Liz, Haworth, Anne
By Graham Newman, Newman, Graham
By David Baker, Paul Hogan, Chris Humble, Barbara Job, Baker, David, Hogan, Paul, Humble, Chris, Job, Barbara
By SPMG, Scottish Primary Maths Group
By Helen Williams, Williams, Helen
By John Taylor, John Spooner, Thelma Page, Anne Frobisher, Len Frobisher
By Edward C. K. Mullan, Mullan, Edward C. K.
By Edward C. K. Mullan
By David Clemson
By Andrew Baines
By Frances Down
By Open University Course Team