Cornforth, Maurice. <br/><br/>
The open philosophy and the open society :  a repaly to Dr. Karl popper's refutations of marxism / 
by Maurice Cornforth. 
 - New York :  International publishers,  1968. 
 - 396 p. 
<br/><br/><label>ISBN: </label>071780142X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>materialist approach
<br/><br/><label>Dewey Class. No.: </label>335.411  / COR.O