Philosophy 603 Economics 602 Mathematics 574 Quantum theory 551 History 434 Sociology 390 Economic systems and theories 357 English Literary Theory; English Literature 300 Literature 294 Criticism 265 Feminist theory 254 Physics 245 Social Sciences 242 History and criticism 240 Number theory-- Algebra-- Mathematics 229 Knowledge, Theory of 212 Management 209 Political science 201 Number theory 181 Social sciences 180 Feminism 172 Graph theory 169 Group theory 167 Microeconomics-- Production economics 167 Graph theory-- Mathematics 158 Statistics 155 Psychology 149 Education 140 International relations 131 Economic development 130