Plimpton, Ruth T. <br/><br/>
Operation Crossroads Africa / 
by Ruth T. Plimpton. 
 - New York :  Viking Press,  c1962. 
 - xiii, 142 p. : 
<br/><br/><label>ISBN: </label>SSCE2942 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intercultural communication.
<br/><br/><label>Dewey Class. No.: </label>303.4826  / Op