Sherif, Muzafer <br/><br/>
Group Relations at the Crossroads 

 - New York  Harcourt & Brothers Publishers  1953 
 - 379p 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label> 0 
<br/><br/><label>Dewey Class. No.: </label>P11  / Sh537