Columbia subject headings:
Dunkirk, Battle of, Dunkerque, France, 1940.
World War, 1939-1945--Aerial operations, British.
Harvard subject headings:
Dunkirk, Battle of, Dunkerque, France, 1940.
World War, 1939-1945--Aerial operations, British.
Princeton subject headings:
Dunkirk, Battle of, Dunkerque, France, 1940.
Great Britain. Royal Air Force. Group, 11.
World War, 1939-1945--Aerial operations, British.