171
B863F
           Broad, C D
               Five types of ethical theory \ C D Broad - London : Routledge and Kegan Paul, 1930.
               xxv, 288+8p. - International library of psychology, philosophy and scientific method/ed. by C K Ogden .
58071
                Subjects: Ethics; Spinoza-Ethics; Kant-Ethics; Sidwick-Ethics; Hume-Ethics; Butler-Ethics.