Singer, Peter  . <br/><br/>
Practical ethics /  
by Peter Singer. 
 - 2nd ed /  
 - Cambridge :   Cambridge University Press ,   1993 
 - xiii, 395p ;  
<br/><br/><label>ISBN: </label>0-521-54306-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy- Ethics
<br/><br/><label>Dewey Class. No.: </label>R4  / N3;1