Cartwright, Dorwin <br/><br/>
Group Dynamics   Research and Theory 

 - New York  Row, Peterson and Company  1968 
 - 642p 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label> 100 
<br/><br/><label>Dewey Class. No.: </label>O63.4  / C249