Columbia subject headings:
Great Britain. Army. GHQ Liaison Regiment--History.
World War, 1939-1945--Regimental histories--Great Britain.
Harvard subject headings:
Great Britain. Royal Air Force. GHQ Liaison Regiment--History.
World War, 1939-1945--Aerial operations, British.
World War, 1939-1945--Campaigns--Western Front.
Princeton subject headings:
Great Britain. Army. GHQ Liaison Regiment--History.
World War, 1939-1945--Regimental histories--Great Britain.