Columbia subject headings:
World War, 1939-1945--Civilian relief.
World War, 1939-1945--Evacuation of civilians.
World War, 1939-1945--Great Britain.
Harvard subject headings:
World War, 1939-1945--Civilian relief.
World War, 1939-1945--Evacuation of civilians.
World War, 1939-1945--Great Britain.
Princeton subject headings:
World War, 1939-1945--Civilian relief.
World War, 1939-1945--Evacuation of civilians.
World War, 1939-1945--Great Britain.