Arnot, R Page Bernal, J D Levy, H Macmurray, John Ofx, Ralph <br/><br/>
Aspects of dialectical materialism 

 - London  Watts and co.  1934 
 - vi,154p.; 18cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dialectical materialism philosophy<br/>Materialism<br/>Relation - economics