Dean, John P. <br/><br/>
A manual of intergroup relations / 
by John P. Dean and Alex Rosen 
 - Chicago :  The University of Chicago Press,  1955 
 - 193 p. :  ill. ;  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intergroup relations<br/>Race relations<br/>Social groups