Cahn-Speyer Wells, Paul <br/><br/>
Derecho crítico :   perspectiva tributaria / 
Paul Cahn-Speyer Wells. 
 - Bogotá:  Editorial Temis,  2016 
<br/><br/><label>ISBN: </label>9789583510922 
<br/><br/><label>Dewey Class. No.: </label>343.064  / C132