00755nam a22002291a 4500 1/14512 990525s1993 enk b 001 0 eng d 0631187855 14997 DLC GR-PeUP 170 CO A Companion to ethics / edited by Peter Singer. With corrections. Oxford, UK ; Cambridge, Mass., USA : Blackwell Reference , 1993. xxii, 565 p. ; 25 cm. Blackwell Companions to Philosophy ; Ethics. Social ethics. Singer, Peter. Blackwell Companions to Philosophy. INST UNIPILB MAIN 20040709 170 CO 00130669 00130669 LOAN 0 1 /webopac/covers/01/14997_0631187855.jpg