History 140 Philosophy 70 History and criticism 58 Literature 57 Literary form 54 Indians of North America 53 Novel 44 Arts 42 Women 42 India 41 Social conditions 40 English language 33 Politics and government 33 Research 31 Mass media 30 Social sciences 29 Biography 28 Social aspects 28 Algebraic number theory-- Invariant theory-- P-adic numbers-- Quadratic forms-- Algebraic function 27 English literature 27 Microbiology 27 Social Sciences 27 Criticism and interpretation 26 Law and legislation 26 Statistics 26 American fiction 25 Human rights 25 Criticism 23 English fiction 23 Feminism 23