00291nam a2200121Ia 450000500170000000800410001704100080005808200130006610000180007924500220009726000420011930000080016120260720174656.0260720s1924    xx            000 0 und d  aeng  a800 WARH  aWard, Stephen  aHistory of ethics  aLondonbOxford University Pressc1924  a96p