Lewin, Kurt,  1890-1947, <br/><br/>
Principles of topological psychology / 
 Topological psychology 
by Kurt Lewin ; translated by Fritz Heider and Grace M. Heider 
 - xv, 231 páginas :  ilustraciones 
 - McGraw-Hill publications in psychology .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psicología<br/>Psicología Gestalt
<br/><br/><label>LC Class. No.: </label>BF121  / L45