Policy sciences 28 Policy sciences -- 11 Decision making 6 Economic policy 5 Addresses, essays, lectures 4 Diplomacy -- 3 Foreign policy 3 more ... Political planning 3 Political planning -- 3 Public administration -- 3 Social policy 3 Study and teaching 3 Apartheid 2 Economic aspects 2 Evaluation 2 International relations 2 Management 2 Politics and government 2 Research institutes -- 2 Comparative government 1 Decision making -- 1 Democracy 1 Directories 1 Economics -- 1 Evaluation research (Social action programs) 1 Expertise 1 Forecasting 1 Forecasting -- 1 Globalization 1 Government consultants -- 1 less ...