By Elton
By J. R. Tanner
By Lighthill, MJLighthill
By Jennings, W. Ivor
By Weatherburn, C. E.
By Ernest Baldwin
By Jeffreys, Harold
By Moule
By Bennett, Joan
By Roubiczek, Paul
By Alan Hunter, Hunter, Alan
By Glasson, T.F.
By Spurgeon, Caroline F. E.
By Hanson, Norwood Russell
By Evans, R. C.
By Jones, Daniel
By Kenyon, J. P.
By Bolton, W
By Felix
By Thompson, D'Arcy W., Bonner, John Tyler
By Phillips, Margaret Mann ~(ERASMUS)
By O'Connor, J. D.
By Landes, D. S.
By Mayhead, .
By Wilson, J.
By Absalom, R. N. L.
By Styan, J. L.
By White
By Association of Teachers of Mathematics
By Bartlett, Frederic C.