Popper 

 -  1973 
 - Modern masters .
<br/><br/><label>Standard No.: </label>52834 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PHILOSOPHY
<br/><br/><label>Dewey Class. No.: </label>R3xN02:9, L3 under size