De George, Richard T,  <br/><br/>
Patterns of Soviet thought  the origins and development of dialectical and historical materialism 
Richard T. De George. 
 - Ann Arbor  The University of Michigan Press  1966. 
 - 293 pages;   22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Dialectical materialism<br/> Philosophy--Russian