London Kurt Ed. <br/><br/>
Unity and contradiction 

 - New York   frederick A Praeger     1962 
 - 464p.  cm. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Standard No.: </label>12,578 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>V41:1958.N6, K2