Bernal, J. D.,  1901-1971 <br/><br/>
The social function of science / 
J. D. Bernal. 
 - London :  George Routledge,  1939. 
 - 482 p. ;  20 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science and civilization
<br/><br/><label>LC Class. No.: </label>SPE-A 0019