Kelsen, Hans. <br/><br/>
¿Qué es justicia? / 
Hans Kelsen. 
 - 3 ed. 
 - Barcelona:  Ariel  2001 
 - 283 p.  20 cm 
<br/><br/><label>ISBN: </label>8434411008 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>bimoBNE19930031419  SpMaBN 
<br/><br/><label>Subjects--Topical Terms: </label><br/>JUSTICIA <br/>DERECHO
<br/><br/><label>Dewey Class. No.: </label>340.11 K25q 
<br/><br/><label>Universal Decimal Class. No.: </label>340.114 340.12