?


Philip H.
Ramsey

Hofstra University




Ledyard
Tucker

University of Illinois




Henry
Kaiser

UC Berkeley




Lloyd
Humphreys

University of Illinois


Cyril
Burt

University of London




Raymond B.
Cattell

University of Illinois




Marcel
Riesz

Lund University (MathTree)


Harald
Cramér

University of Stockholm (MathTree)


Herman
Wold

Uppsala (MathTree)



Timothy
Hayes

USC
(Options)

Timothy HayesX