The Great philosophers  [Texte imprimé] / 
ed. by Frederic Raphael and Ray Monk 
 - London:  G. Weidenfeld and Nicolson,  2000 
 - 469 p. :  couv. ill. ;  25 cm 
<br/><br/>Bibliogr. p. 466-469 
<br/><br/><label>ISBN: </label>0-297-64590-0 
<br/><br/><label>Dewey Class. No.: </label>109.2