Berg, J. H. van den  1914- <br/><br/>
The changing nature of man  :  introduction to a historical psychology by J. H. Van Den Berg. Translated from the Dutch by H. F. Croes With a new introd. / 
by John Holt. 
 - New York :  Dell Pub. Co.,  1975. 
<br/><br/> Translation of Metabletica. 
<br/><br/><br/>engdut. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Genetic psychology.<br/>Change (Psychology).