Social values 689 Values 647 History 249 Value 210 Boundary value problems 191 Social conditions 143 Social aspects 141 more ... Ethics 135 Philosophy 120 Land value taxation 114 Moral and ethical aspects 106 Politics and government 77 Social change 72 Value-added tax 66 Economics 65 History and criticism 63 Moral conditions 63 Social values in literature 63 Study and teaching 62 Social ethics 58 Law and legislation 57 Civilization 55 National characteristics, American 54 Moral education 45 Political aspects 44 Numerical solutions 40 Taxation 38 Conduct of life 37 Economic aspects 36 Economic conditions 36 less ...