Columbia subject headings:
Harvard subject headings:
Border patrols--Germany (East)--History.
Escapes--Germany (East)--Biography--Dictionaries.
Escapes--Germany (East)--History.
Germany (East)--Boundaries--Germany (West)
Germany (West)--Boundaries--Germany (East)
Political persecution--Germany (East)--Biography--Dictionaries.
Political violence--Germany--History--20th century.
Refugees--Germany--Biography
Victims--Germany (East)--Biography.
Princeton subject headings:
Border patrols--Germany (East)--History.
Dictionaries.
Escapes--Germany (East)--Biography--Dictionaries.
Escapes--Germany (East)--History.
Germany (East)--Biography--Dictionaries.
Germany (East)--Boundaries--Germany (West)
Germany (West)--Boundaries--Germany (East)
Political persecution--Germany (East)--Biography--Dictionaries.
Political violence--Germany--History--20th century.
Refugees--Germany--Biography.
Refugees--Germany--Death.