Bernal, John Desmond <br/><br/>
Science in history 

 - London:  C. A. Watts  1969 
 - 4v. 20 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>The Scientific and Industrial revolution
<br/><br/><label>Dewey Class. No.: </label>509 BER