Columbia subject headings:
Harvard subject headings:
Duncan Smith, W. G. G., 1914-
Fighter pilots--Great Britain--Biography
Great Britain. Royal Air Force--Biography.
World War, 1939-1945--Aerial operations, British.
World War, 1939-1945--Personal narratives, English.
Princeton subject headings:
Air pilots, Military--Great Britain--Biography.
Duncan Smith, W. G. G., 1914-
Great Britain. Royal Air Force--Biography.
World War, 1939-1945--Aerial operations, British.
World War, 1939-1945--Personal narratives, British.