Dissertations, Academic (Ph.D) 281 Economics 154 History 143 General management 134 Management 95 Marketing management 69 Criticism and interpretation 57 Research methodology 54 History and criticism 50 Organizational behaviour 49 Mathematics 48 Financial management 47 Agronomy 45 Accounting 44 Criticism 44 Personnel/Human resources management--HRM-- 44 Agriculture 43 Leadership 42 Novel 42 Philosophy 41 Literature 40 Fish physiology-- Physiology of fishes 39 Thesis (Ph.D)-Chemistry 39 Poetry 38 Religion 38 Strategic management--business policy --strategic planning 38 Biochemistry 37 Business communication 37 India 35 Psychology 34