Sommers, Christina, <br/><br/>
Vice & virtue in everiday life :  : introductory readings in ethics / 
Christina Sommers, Fred Sommers. 
 - 849 páginas : 
<br/><br/><label>ISBN: </label>0155948911 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ETICA.
<br/><br/><label>Dewey Class. No.: </label>170