Cartwright,Dorwin. <br/><br/>
Group Dynamics :  reseach and theory. 

 - 2nd  ed. 
 - london :  Tavistock publications,  1953. 
 - 826  p. ;    cm. 
<br/><br/>index. 
<br/><br/><label>ISBN: </label> $ 
<br/><br/><label>Subjects--Topical Terms: </label><br/>sociology.