Columbia subject headings:
Harvard subject headings:
Germany (East)--Biography.
Germany (East)--History.
Germany (East)--Social conditions.
Refugees--Germany (East)--History.
Refugees--Germany (East)--Social conditions.
Princeton subject headings:
Refugees--Germany (East)--Biography.
Refugees--Germany (East)--History--20th century.
Refugees--Germany (East)--Social conditions.
World War, 1939-1945--Refugees.