History 7,160 General 6,461 Histoire 4,511 SOCIAL SCIENCE 3,969 HISTORY 3,334 NON-CLASSIFIABLE 2,389 POLITICAL SCIENCE 2,003 Social aspects 1,820 BUSINESS & ECONOMICS 1,705 Social conditions 1,649 Anthropology 1,539 History and criticism 1,486 Cultural 1,142 Politics and government 1,120 Aspect social 1,095 Reference 1,039 Conditions sociales 1,008 SCIENCE 966 Histoire et critique 899 RELIGION 896 LITERARY CRITICISM 860 BIOGRAPHY & AUTOBIOGRAPHY 832 State & Local 818 Political aspects 812 Public Policy 776 EDUCATION 756 Politique et gouvernement 749 NATURE 704 TECHNOLOGY & ENGINEERING 688 MEDICAL 593