General Psychology in 1952

Allgemeine Physiologie by Bethe, Albrecht

A Theory of Psychological Scaling by Coombs, Clyde

Besser Leben Mehr Erreichen! by Fervers, Hans

Childhood Experience and Personal Destiny: A Psychoanalytic Theory of Neurosis by Silverberg, William V.

Vision Through the Atmosphere by Middleton, W. E. K.