Dissertations 835 Dissertations, Academic 826 Students 133 Economic conditions 128 History 119 Education, Secondary 118 Social life and customs 114 School yearbooks 98 Student publications 85 Research 72 Student newspapers and periodicals 70 Law and legislation 63 Officials and employees 53 Economic aspects 52 Social conditions 52 Appropriations and expenditures 51 Economic development 50 Politics and government 50 Civil service 49 Management 48 Dusun (Bornean people) 47 Social aspects 46 Teachers 46 Societies, etc 45 Teaching 44 Folklore 42 Economic policy 37 Education, Higher 36 Statistics 36 Gazettes 34