00473nam a2200169Ia 4500 231116s9999 xx 000 0 und d 97800417002680041700260 eng BJ1012 .K8 1970 Kupperman, Joel J. Ethical Knowledge / Joel J. Kupperman New York : Humanities Press, 1970 157 p. ; 23 cm. Muirhead library of philosophy Ethics. 0 0 0 0 GETS GETS GEN 2023-11-21 0 BJ1012 .K8 1970 00032086 2023-11-21 14:47:38 2023-11-21 BK 50563 50563