Columbia subject headings:
Great Britain--Armed Forces--History--World War, 1939-1945.
World War, 1939-1945--Campaigns--Yugoslavia.
Harvard subject headings:
Great Britain--Armed Forces--History--World War, 1939-1945.
World War, 1939-1945--Campaigns--Yugoslavia.
Princeton subject headings:
Great Britain--Armed Forces--History--World War, 1939-1945.
World War, 1939-1945--Campaigns--Yugoslavia.