Columbia subject headings:
Harvard subject headings:
Great Britain. Advanced air striking force.
World War, 1939-1945--Aerial operations, British.
World War, 1939-1945--Campaigns--France.
Princeton subject headings:
Great Britain. Advanced air striking force.
World War, 1939-1945--Aerial operations, British.
World War, 1939-1945--Campaigns--France.