POLITICAL SCIENCE 156 General 136 History 112 Religious aspects 112 Catholic Church 81 Politics and government 75 Ethics 70 RELIGION 70 Christian ethics 69 Christianity 67 Foreign relations 61 Moral and ethical aspects 57 Diplomatic relations 53 Security (National & International) 49 Catholic authors 47 Doctrines 38 International Relations 38 Study and teaching 38 Government 37 HISTORY 36 Theology, Doctrinal 36 Medical ethics 34 Political aspects 31 Public Policy 31 Christian Theology 29 International 28 Islam 28 Language and languages 28 MEDICAL 28 SOCIAL SCIENCE 26