Kinship Social life and customs 20 Families 18 Ethnology 7 Aboriginal Australians 6 Marriage 6 Social structure 6 History 4 Marriage customs and rites 4 Social conditions 4 Terminology 4 Anthropology 3 Tribes 3 Bibliography 2 Caste 2 Handbooks, manuals, etc 2 Hutu (African people) 2 Land tenure 2 Methodology 2 Social classes 2 Tutsi (African people) 2 Adoption 1 Anlo (African people) 1 Bangwa (African people) 1 Case studies 1 Civil service 1 Congresses 1 Demographic anthropology 1 German language 1 Gonja (African people) 1