Avila Humberto <br/><br/>
Theory of legal principles 

 - Dordrecht  Springer Netherlands         2007 
 - xiv,150p  cm. 
<br/><br/><label>Standard No.: </label>23,531 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>Z,91, P7