Equilibration of Cognitive Structures: The Central Problem of Intellectual Development

Name: Equilibration of Cognitive Structures: The Central Problem of Intellectual Development
Author: /author/%D7%96%27%D7%90%D7%9F_%D7%A4%D7%99%D7%90%D7%96%27%D7%94_(Six_Psychological_Studies)

by ז'אן פיאז'ה