General 1,530 History 1,259 Histoire 971 POLITICAL SCIENCE 900 Politics and government 888 Politique et gouvernement 665 Social conditions 631 Economic history 620 Economic conditions 609 SOCIAL SCIENCE 588 BUSINESS & ECONOMICS 499 Conditions sociales 498 Conditions économiques 487 HISTORY 411 American poetry 369 Foreign relations 330 Diplomatic relations 319 Reference 302 Relations extérieures 287 History and criticism 274 LITERARY CRITICISM 270 Social aspects 260 Histoire et critique 242 American 232 FICTION 231 Political aspects 231 Government 228 POETRY 224 Economics 212 Economic policy 205