Children History 460 Social conditions 390 Books and reading 264 Language 209 Child welfare 205 History and criticism 186 Mais ... Legal status, laws, etc 175 Child 144 Health and hygiene 139 Child development 137 Education 106 Services for 98 Youth 91 Children's rights 89 World War, 1939-1945 89 children (people by age group) 89 Prevention 86 Nutrition 83 Children's literature 82 Families 80 Government policy 80 Institutional care 78 Social life and customs 74 Diseases 72 Social aspects 71 Religious life 69 Child rearing 68 Death 67 Child psychology 63 menos ...