Avila, Humberto Bergmann <br/><br/>
Theory of legal principles / 
by Humberto Avila 
 - Dordrecht :  Springer,  2007 
 - xiv, 150 p. ;  25 cm. 
 - Law and philosophy library ;  v. 81 .
<br/><br/>Includes bibliographical references (p. 137-142) and indexes 
<br/><br/><label>ISBN: </label>9781402058783 (hbk.)  RM402.15 1402058780 (hbk.) 
<br/><br/><label>LCCN: </label>2007-464261 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Law--Interpretation and construction<br/>Rule of law<br/>Jurisprudence