Bernal, J. D.  <br/><br/>
Science in History  
/ by J. D. Bernal 
 - Australia   Penguin Books   1969 
 - xxv, 1006p.  
<br/><br/><label>ISBN: </label>000 
<br/><br/><label>Dewey Class. No.: </label>509  / BER/S