Bernal J D <br/><br/>
Science in history (v.1):  the emergence of science/ 
by Bernal J D. 
 - 
 -  Penguin,  1969. 
 - 302p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> 
<br/><br/><label>Dewey Class. No.: </label> /