Kelsen, Hans, <br/><br/>
Esencia y valor de la democracia 
Hans Kelsen. 
 - Barcelona  Editorial Labor  1934. 
 - 159 p. 
<br/><br/>Includes bibliographical footnotes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Democracy<br/>State, The<br/>Law--Philosophy.