Plimpton Ruth T. <br/><br/>
Operation crossroads Africa 
Plimpton Ruth T. 
 - New York  Vikinf Press       1962 
<br/><br/><label>Standard No.: </label>89,740 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EDUCATION
<br/><br/><label>Dewey Class. No.: </label>TM58.6, K2