The changing nature of man
Subtitle: introduction to a historical psychology
By: [by] van den Berg. [Tr. from the Dutch by H.F. Croes].
Series: A Delta book; Delta book
Publisher: Dell Publishing Co.]
Published: 1964
Place of publication: [New York
Language: eng
Number of pages: 252
Subjects: Genetic psychology.; Change (Psychology)
Notes: Translation of Metabletica, of Leer der Veranderingen.  Translated by H. F. Croes.

Bibliographical footnotes.