By Trevor Cairns
By School Mathematics Project
By Stranks
By John
By M. E. Wardle
By Parsonson, S. L.
By Chaucer, Geoffrey, Winny, James
By Henry McKeating
By Enid B (edited by ) Mellor
By Giddens, Anthony
By Milton, John, Broadbent, John
By Tarn, John Nelson
By Nichols, Roger
By Watson, Percy
By Coates, R. D.
By Pippard
By Wilson, J. Dover
By G Coulton
By Bradbrook, M.
By John Dover Wilson
By Moore, G. E., George Edward Moore