Kolakowski Leszek <br/><br/>
Positivist philosophy. 

 - Australia  Penguin Books        1972 
 - 263p.  cm. 
<br/><br/><label>Standard No.: </label>129233 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>R17, L2