Columbia subject headings:
Harvard subject headings:
France--History--German occupation, 1940-1945--Historiography--Congresses.
Noncitizens--France--History--20th century--Congresses.
World War, 1939-1945--Underground movements--France--Historiography--Congresses.
Princeton subject headings:
France--History--German occupation, 1940-1945--Historiography--Congresses.
Noncitizens--France--History--20th century--Congresses.
World War, 1939-1945--Underground movements--France--Historiography--Congresses.