Interrelations of cultures /  
by UNESCO. 
 - Westport :   Greenwood ,   1953. 
 - 387p. :   tables, figs. ;   24cm .  
<br/><br/>Includes bibliographical notes 
<br/><br/><label>ISBN: </label> USD 16.25 (Hb) 
<br/><br/><label>Subjects--Index Terms: </label>SOCIAL PROCESSES 
<br/><br/><label>Dewey Class. No.: </label>303.482  / UNE/I