Singer, Peter,  1946- <br/><br/>
Practical ethics / 
by Peter Thomas 
 - London :  Cambridge University Press,  1979, repr. 1980. 
 - viii, 237 p. ;  20cm 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ethics<br/>Social ethics
<br/><br/><label>Dewey Class. No.: </label>170 SIN