Singer, Peter,  1946- <br/><br/>
Practical ethics / 
Peter Singer 
 - Cambridge :  The University Press,  1979 
 - viii, 237 p. ;  20 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0521297206 (pbk) :  PND 11.95 0521297206 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ethics<br/>Social ethics
<br/><br/><label>Dewey Class. No.: </label>170