00359nam a2200145Ia 4500003000500000008004100005020000900046040000900055041001200064082002100076100002300097245004200120260003600162650001500198NDCL180829s9999||||ii |||||||||||||| ||eng||  a3903  aNDCL  aEnglish  a170 MJS216th ed  aMackenzie, John S. 2aA Manual of ethicscJohn S. Mackenzie  c1961bUniversity Tutorial Press  aPhilosophy