Singer,Peter <br/><br/>
Practical ethics 

 - 2 
 - UK  Cambridge University Press  2000 
<br/><br/><label>ISBN: </label>052143971X 
<br/><br/><label>Subjects--Index Terms: </label>Practical ethics 
<br/><br/><label>Dewey Class. No.: </label>17  / SIN