Politics and government 149 Economic conditions 65 History 46 Economic policy 45 Social conditions 38 Foreign relations -- 32 Foreign relations 31 more ... Civil service -- 29 Politics and government -- 27 History -- 26 Economic policy -- 24 Biography -- 21 Directories 20 Officials and employees -- 20 Economic conditions -- 19 Directories -- 18 Description and travel 17 Economic forecasting -- 16 Prime Ministers -- 16 Yearbook 16 Speeches, addresses, etc 15 Politicians -- 14 Social life and customs 14 Social policy 12 Economic development 11 Economic development projects -- 11 Officials and employees 11 Periodicals 11 Ethnic relations 10 Pictorial works 10 less ...