Places
- China -- History -- Tiananmen Square Incident, 19891
- China -- Rural conditions -- 20th century1
- China -- Social conditions1
- China -- Social life and customs1
- China -- Study and teaching1
- Chongqing (China) -- Economic conditions1
- Eichstätt (Germany)1
- Germany -- History -- 1945-19551
- Germany -- Politics and government -- 1945-19901
- Ghana -- Description and travel1
- Ghana -- Social conditions1
- Harlem (New York, N.Y.) -- Morningside Heights -- 20th century1
- Hungary1
- Hungary -- Emigration and immigration1
- Hungary -- Foreign relations -- 1945-19891
- Hungary -- History -- 20th century1
- Hungary -- History -- Revolution, 19561
- Hungary -- Politics and government -- 1945-19891
- Hungary -- Politics and government -- 20th century1
- Korea1