Developing countries Economic development 9 Economic conditions 6 Economic assistance 4 Social aspects 4 Child welfare 3 Economic policy 3 Women 3 Children 2 Community development 2 Congresses 2 Cross-cultural studies 2 Depressions 2 Development economics 2 Economic indicators 2 Evaluation 2 Government policy 2 Human capital 2 Manpower policy 2 Nutrition policy 2 Politics and government 2 Social conditions 2 Social policy 2 Appropriate technology 1 Architecture 1 Banks and banking 1 Cities and towns 1 Citizen participation 1 Countertrade 1 Credit 1