History 1,632 History and criticism 717 Politics and government 688 Criticism and interpretation 389 Social aspects 368 Social conditions 293 Economic conditions 264 Foreign relations 253 Management 205 English literature 199 Political aspects 179 Philosophy 158 Women 148 Economic policy 144 English fiction 144 Economic aspects 142 Economics 140 International relations 121 Addresses, essays, lectures 96 Economic development 95 Research 90 Methodology 88 Government policy 82 Psychological aspects 80 Globalization 79 Marketing 79 Mass media 78 Political science 78 Women authors 74 World War, 1939-1945 73