Columbia subject headings:
Harvard subject headings:
Canada--Armed Forces--Great Britain.
Canada--Armed Forces--History--World War, 1939-1945.
Canadians--Great Britain--History--20th century.
World War, 1939-1945--Canada.
Princeton subject headings:
Canada--Armed Forces--History--World War, 1939-1945.
Canadians--Great Britain--History--20th century.
World War, 1939-1945--Canada.