by Hugh P . Fellows | .
by Lyle E.Bourne | .
by Joel M. Halpern | .
by Robert M. Liebert | .
by Theodore M. Mills | .
by Ramkrishna Mukherjee | .
by Pauline V.Young | .
by Neil J. Smelser | .
by Thomas E. Kurtz | .
by Carl P. Swanson | .
by Benjamin H Willier | .
by Benjamin H. Willier | .
by Henry Sharp | .
by Frederick E. Croxton | Dudley J. Cowden Ben W. Bolch.
by George Gamow | John M. Cleveland.
by George Gamow | .
by Peter Gabriel Bergmann | .
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