Wright, Georg Henrik Von <br/><br/>
Truth, knowledge and modality. 

 - England:  Basil Blackwell,        1984. 
 - ix,155p.  cm. 
 -  Vol - III: Philosophical papers. .
<br/><br/><label>ISBN: </label>0631133674 
<br/><br/><label>Dewey Class. No.: </label>Rx  M4