Bernal J D <br/><br/>
World without war 

 -  1958 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>74217 
<br/><br/><label>Source: </label> Textbook 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science collection
<br/><br/><label>Dewey Class. No.: </label>A0w:915, J8-;1