Ethnic studies Politics & government Regional studies 13 Asian history 4 International relations 2 Regional government 2 Sociology 2 Encyclopaedias & reference works 1 General & world history 1 Political economy 1 Political science & theory 1 Regional & national history 1 Rural communities 1 Social & cultural history 1 Social classes 1 Social discrimination & inequality 1 Society & culture: general 1 Urban communities 1