Group dynamics: Research and theory / 
Editors Dorwin Cartwright [and] Alvin Zander  
 - 3rd ed.  
 - New York  Harper & Row  1968 
 - ix, 580p  ill.  26cm 
<br/><br/>Includes bibliographic reference and index  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology
<br/><br/><label>Dewey Class. No.: </label>301.1  / GRO