00419nam a22001457a 4500003000400000005001700004008004100021040002900062050002000091100001900111245005400130260004900184300001000233600003000243OSt20250827091324.0250827b        |||||||| |||| 00| 0 eng d  cChuka University Library  aBJ 71 .R48 2008  aDuncan Ritcher  aWhy Be Good?bA Historical Introduction to Ethics  aNew York, USAbOxford University Pressc2008  a214P.  21. Ethics.........History