Social life and customs 107
History 82
Economic conditions 62
Tongans 50
Politics and government 47
Description and travel 44
Missions 26
Ethnology 22
Social conditions 22
Periodicals 20
Tongan language 20
Economic aspects 18
Songs, Tongan 18
Juvenile literature 16
Agriculture 15
Readers 14
Economic policy 13
Social aspects 13
Readers (Primary) 12
Music 11
Population 11
Church history 10
Commerce 10
Dance 10
Emigration and immigration 10
Kings and rulers 10
Nautical charts 10
Democracy 9
Missionaries 9
Popular music 9
Weaving 9
Antiquities 8
Appropriations and expenditures 8
Methodist Church 8
Tourism 8
Women 8
Budget 7
Discovery and exploration 7
Education 7
Finance, Public 7
Gifts 7
Teachers 7
Civilization 6
Constitutional history 6
Fisheries 6
Fishing 6
Folklore 6
Grandparent and child 6
Shipping 6
Social policy 6
Surprise 6
Tales 6
Tapa 6
Travel 6
Constitution 5
Education, Secondary 5
Evaluation 5
Finance 5
Government policy 5
Kinship 5
Law 5
Management 5
Material culture 5
Soils 5
Statistics 5
Sustainable development 5
Textile fabrics 5
Tonga 5
Traditional fishing 5
World War, 1939-1945 5
Banks and banking 4
Biography 4
Clergy 4
Constitutional amendments 4
Ecology 4
Ethnic identity 4
Families 4
Foreign economic relations 4
Foreign relations 4
Foreign trade promotion 4
Health and hygiene 4
Health surveys 4
High schools 4
History and criticism 4
Industrial productivity 4
Industries 4
Labor supply 4
Land use 4
Legends 4
Maps 4
Natural resources 4
Nutrition surveys 4
Prices 4
Religion 4
Students 4
Study and teaching (Elementary) 4
Art, Tongan 3
Auditing 3
Bark painting 3
Clothing and dress 3