Columbia subject headings:
World War, 1939-1945--Aerial operations, British.
World War, 1939-1945--Balkan Peninsula.
World War, 1939-1945--Middle East.
World War, 1939-1945--Personal narratives, British.
Harvard subject headings:
World War, 1939-1945--Aerial operations, British.
World War, 1939-1945--Balkan Peninsula.
World War, 1939-1945--Middle East.
World War, 1939-1945--Personal narratives, English.
Princeton subject headings:
World War, 1939-1945--Aerial operations, British.
World War, 1939-1945--Balkan Peninsula.
World War, 1939-1945--Middle East.
World War, 1939-1945--Personal narratives, British.