Cook, Lloyd. <br/><br/>
Intergroup education / 
Lloyd Cook and Elaine Cook. 
 - New York :  McGraw-Hill Book Co.,  1954. 
 - xv, 392 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliograpical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational sociology.
<br/><br/><label>Dewey Class. No.: </label>370.19