Columbia subject headings:
Harvard subject headings:
Berlin (Germany)--History--1945-1990
Berlin (Germany)--Politics and government--1945-1990
Berlin Wall, Berlin, Germany, 1961-1989.
Germany (East)--History.
Sozialistische Einheitspartei Deutschlands--History.
Princeton subject headings:
Germany (East)--Foreign relations--Soviet Union.
Germany (East)--Politics and government--Personal narratives.
Germany--History--Unification, 1990.
Personal narratives.