Brenkert, George G. <br/><br/>
Marx's ethics of freedom  [Texte imprimé] / 
George G. Brenkert 
 - London:  Routledge and Kegan Paul,  1983 
<br/><br/>Bibliogr. p. 253-259 
<br/><br/><label>ISBN: </label>0-7100-9461-2 
<br/><br/><label>Dewey Class. No.: </label>171.7  335.401