Cartwright, Dorwin <br/><br/>
Group dynamics :  Research and theory / 
Ed. by Dorwin Cartwright and Alvin Zander. 
 - Evanston, Illinois ;  White Plains, New York :  Row, Peterson and Co. ,  1956. 
 - 642 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanics