By S. Esmail, G. Rees, L. Sampson
By Martin Bluemel
By Ger Vertogen, Wim H. de Jeu
By E Wilks
By John Ingham, Irving J. Dunn, Elmar Heinzle, Jiri E. Prenosil
By G KAMPF
By Bernstein, Eduard, Ostrowski, Marius S.
By Axler, Sheldon
By Torsten Moeller
By Helmut Madjar
By Sylvia H. Heywang-Koebrunner, Ingrid Schreer, D.David Dershaw
By Roger Detienville
By Greg Pahl
By Jayant S. Vaidya, Vivek Patkar
By PROMPT Maternity Foundation
By J. Fishman, L. Fishman
By Satyen Gohil
By R.M. Beattie, R.M. Beattie, M.P. Champion
By Rob Daniels
By Frank Benfield
By David E Hanson
By The UK Mathematics Trust
By Keith Hopcroft, Vincent Forte
By E. Graham, Graham, E.
By Stephen Doyle