General 1,531 History 1,255 Histoire 967 POLITICAL SCIENCE 900 Politics and government 886 Politique et gouvernement 663 Social conditions 633 Economic history 625 Economic conditions 616 SOCIAL SCIENCE 588 BUSINESS & ECONOMICS 501 Conditions sociales 499 Conditions économiques 492 HISTORY 411 American poetry 369 Foreign relations 330 Diplomatic relations 319 Reference 302 Relations extérieures 288 History and criticism 273 LITERARY CRITICISM 270 Social aspects 260 Histoire et critique 241 American 232 FICTION 231 Political aspects 230 Government 228 POETRY 224 Economics 213 Economic policy 206