Columbia subject headings:
Harvard subject headings:
British--Germany--Hamburg--History--20th century.
Germany--History--1945-1955.
Germany--Relations--Great Britain.
Great Britain--Relations--Germany.
Hamburg (Germany)--History--20th century.
Hamburg (Germany)--Politics and government--20th century.
Princeton subject headings:
British--Germany--Hamburg--History--20th century.
Germany--History--1945-1955.
Germany--Relations--Great Britain.
Great Britain--Relations--Germany.
Hamburg (Germany)--History--20th century.