Farrell, Martin Diego. <br/><br/>
Metodos de la etica 
Martin Diego Farrell. 
 - Buenos Aires  Abeledo - Perrot  1994. 
 - 286 p.  23 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Etica<br/>Ethics