Englehardt, Elaine E. Ethics & life : an interdisciplinary approach to moral problems / Elaine E. Englehardt, Donald D. Schmeltekopf - Dubuque : Wm. C. Brown Publishers, 1992. - 455 p. Incluye referencias bibliográficas e índice. ISBN: 0697128814 Subjects--Topical Terms: ETICAETICA SOCIAL