Columbia subject headings:
Harvard subject headings:
Berlin Wall, Berlin, Germany, 1961-1989
Germany (East)--History.
Germany (East)--Politics and government.
Police--Germany (East)--Biography.
Police--Germany (East)--History--20th century.
Victims--Germany (East)--Biography.
Victims--Germany (East)--History--20th century.
Princeton subject headings:
Berlin Wall, Berlin, Germany, 1961-1989.
Germany (East)--History.
Germany (East)--Politics and government.
Police--Germany (East)--Biography.
Police--Germany (East)--History--20th century.
Victims--Germany (East)--Biography.
Victims--Germany (East)--History--20th century.