Columbia subject headings:
Germans--Great Britain--History--20th century.
Germany--Politics and government--1933-1945.
World War, 1939-1945--Refugees.
Harvard subject headings:
Germans--Great Britain--History--20th century
Germany--Politics and government--1933-1945.
World War, 1939-1945--Refugees.
Princeton subject headings:
Germans--Great Britain--History--20th century.
Germany--Politics and government--1933-1945.
World War, 1939-1945--Refugees.