Lewin, Kurt <br/><br/>
Field theory in social sciences: selected theoretical papers 
by Kurt Lewin 
 - London  Tavistock  1952 
 - 346p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research Methods<br/>Sociology - Research
<br/><br/><label>Dewey Class. No.: </label>I551 L584