Fridolin Utz, Arthur <br/><br/>
Manual de ética / 
Arthur Fridolin Utz 
 - Barcelona :  Herder,  1972 
 - 248 p. ; 22 cm. 
 - Studia Helvetica Friburgensia ;  3 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Etica- Manuales, etc.
<br/><br/><label>LC Class. No.: </label>BJ 15 F75