Columbia subject headings:
France--Colonies--Economic conditions--20th century--Congresses.
Industries--France--Colonies--History--20th century--Congresses.
World War, 1939-1945--France--Colonies--Congresses.
Harvard subject headings:
Princeton subject headings:
Business enterprises--France--History--20th century.
France--Colonies--Economic conditions--1918-1945.
France--Economic conditions--1918-1945.
France--History--German occupation, 1940-1945.
World War, 1939-1945--Economic aspects--France.