Popper, Karl R.  1902-1994, <br/><br/>
In search of a better world :  lectures and essays from thirty years / 
Karl Popper ; translated by Laura J. Bennett, with additional material by Melitta Mew 
 - x, 245 páginas 
<br/><br/><label>ISBN: </label>0415087740 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Filosofía
<br/><br/><label>LC Class. No.: </label>B1649.P63  / A8413