by Brinkley, Stuart R | .
by J.J. Ochse | .
by J.B.S.Haldane | .
by Thomas Pantham | .
by Ronald M. Schultz | .
by James Bryant Conant | .
by John H. Martin | Warren H. Leonard Broom Philip Selzniek.
by Harry A. Philips | .
by Rufus W. Stimson | .
by George Livingston | .
by F. W . Taussing | .
by Theodore W. Schultz | .
by Glenn Smith | .
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