Columbia subject headings:
Harvard subject headings:
Canada. Canadian Army. Army, First--History--World War, 1939-1945.
World War, 1939-1945--Campaigns--Europe.
World War, 1939-1945--Canada.
Princeton subject headings:
Canada. Canadian Army. Army, First--History--World War, 1939-1945.
World War, 1939-1945--Campaigns--Europe.
World War, 1939-1945--Canada.