Bernal J.D. Au. <br/><br/>
Science for peace and socialism 

 - London  Birch Books Ltd. U.K.       1949 
 - 86  cm. 
<br/><br/><label>Standard No.: </label>56647 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SCIENCE
<br/><br/><label>Dewey Class. No.: </label>A0W:915, H9