By Ridout, C.J.
By Scottish Mathematics Group
By Peter J. Gowers
By Elza Margrain, etc.
By Hunter, Ann, Sutherland, David
By Fletcher, Eileen
By Palmer, Martin, Bisset, Esther
By Peter Borrows, Steve Foster, Barbara Richardson
By Gowers, Peter, Salisbury, John
By Cadogan, Alan, Best, Gerry
By Goodrich, Frances, Hackett, Albert, Frank, Anne
By Olejnik, Irena
By Lane, Sheila, Kemp, Marion
By Milburn, Constance
By Fotheringham, Peter
By Earl, B., Wilford, L.D.R.
By Jones, Esmor
By Hoey, T.H.
By Shakespeare, WILLIAM, Grose, K.H.
By Jones, June, Howarth, W.
By Steele, Bob, Wellington, J. J.
By Bindon, Annette, Cole, Peter
By jennie Ingham, Pradeepta Das
By David Milman, Christina Milman
By June Jones