Social change -- China -- Hong Kong Political participation -- China -- Hong Kong Hong Kong (China) -- Social conditions -- 20th century Hong Kong (China) -- Politics and government -- 20th century

Industrial relations -- Europe -- Statistics -- Periodicals. Labor laws and legislation -- Europe -- Periodicals. Labor market -- Europe -- Statistics -- Periodicals.

Industrial organization -- Government policy -- European Union countries

Social change -- China

China -- Social conditions China -- Politics and government -- 1976- Social conflict -- China

Labor market -- Mekong River Region Mekong River Region -- Emigration and immigration Southeast Asia -- Emigration and immigration Southeast Asia -- Economic conditions Southeast Asia -- Social conditions

Culture Creative ability -- United States Social change -- United States Subculture -- United States Social values -- United States

United States -- History -- 20th centurz -- Pictorial works United States -- Social life and customs -- 20th century -- Pictorial works

Energy conservation -- Social aspects Energy conservation -- Environmental aspects

Pueblo Indians -- Antiquities Pueblo Indians -- Social life and customs Human ecology -- Case studies Social change -- Case studies Chaco Canyon (N.M.) -- Antiquities