By Gardner, Helen, Croix, Horst De La, Tansey, Richard G.
By Professor Quentin Bell
By Haviland, William A.
By Robert Heller
By Ross M. Robertson
By Charles W Gorodetzky, James A Houston, Jules Archer, Michael E Adelstein, Fannie Safier
By Philip J Davis, Marguerite Dorian
By Elliot Willensky, Elliot Whillensky, Norval White
By Hamburg, Morris
By Fischer, Claude S, Merton, Robert K
By Lindbergh, Charles A.
By Chomsky, Noam
By Rowe, William L., Wainwright, William J.
By Hilgard, Ernest R., Atkinson, Richard C.
By Tuckman, Bruce Wayne
By Robertson, Ross M., Walton, G.M.
By Adler, Ronald B., etc., Rosenfeld, L.B. (University of North Carolina, Towne, N., Proctor III, R.F., Rosenfeld, Lawrence B.