Olen, Jeffrey Applying ethics : a text with readings / Jeffrey Olen, Vincent Barry - 7th ed. - Belmont, Calif. : Wadsworth, 2008 - 552 p. : ill ISBN: 0534561535 Subjects--Topical Terms: Social ethics Subjects--Geographic Terms: United States--Moral conditions LC Class. No.: HM665 / O45 A6 2002