History 1,611 History and criticism 712 Politics and government 681 Criticism and interpretation 387 Social aspects 361 Social conditions 289 Economic conditions 262 Foreign relations 253 Management 203 English literature 196 Political aspects 178 Philosophy 156 Women 145 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 81 Globalization 79 Marketing 79 Psychological aspects 79 Mass media 77 Political science 76 World War, 1939-1945 73 Women authors 72