Bernal J D <br/><br/>
Science for a developing world 

 -  1962 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>63672 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Dewey Class. No.: </label>A, K26