History 14 Economics 11 Management 8 Motion pictures 8 Women 8 Criticism and interpretation 7 Social Sciences 7 Folklore 6 History and criticism 6 Periodic law 6 methods 6 Bonsai 5 English literature 5 Feminism 5 Income tax--Taxes and Taxation--Public finance--Economics 5 Mathematics 5 Physics 5 Sex role 5 Social aspects 5 Economic statistics 4 Income tax 4 Income tax--law 4 Industrial relations 4 Mathematical models 4 Political questions and judicial power 4 Poverty 4 Social sciences 4 Statistics 4 Tourism 4 Algebra 3