Dissertations, Academic 922 Dissertations 899 Politics and government 63 History 58 Foreign relations 52 Study and teaching 40 Social conditions 34 Economic conditions 33 English language 29 Education 27 Social aspects 26 Women 24 Attitudes 22 Psychological aspects 21 Time management 20 Leadership 19 Political aspects 18 Economic policy 17 Islam 17 United States 17 Economic aspects 15 Management 15 Psychology 15 Universities and colleges 15 Evaluation 14 Education, Higher 13 History and criticism 13 Data processing 12 Democracy 12 Religious aspects 12