णvila, Humberto <br/><br/>
Theory of Legal Principles [electronic resource]   
by Humberto णvila 
 - Dordrecht  Springer  2007 
<br/><br/> http://dx.doi.org/10.1007/978-1-4020-5879-0 
<br/><br/><label>ISBN: </label>9781401058790 
<br/><br/><label>Dewey Class. No.: </label>342  / (e-book)