Columbia subject headings:
World War, 1939-1945--Collaborationists--Europe.
Harvard subject headings:
Europe--Politics and government--1918-1945.
France--History--German occupation, 1940-1945.
World War, 1939-1945--Collaborationists--Europe.
World War, 1939-1945--Collaborationists--France.
Princeton subject headings:
France--History--German occupation, 1940-1945.
World War, 1939-1945--Collaborationists--France.