Columbia subject headings:
Harvard subject headings:
Underground literature--France--History and criticism--Periodicals.
World War, 1914-1918--France--Periodicals.
World War, 1914-1918--Mass media and the war.
World War, 1914-1918--Press coverage--France.
World War, 1914-1918--Underground literature--France.
Princeton subject headings:
World War, 1914-1918--France--Periodicals.
World War, 1914-1918--Mass media and the war.
World War, 1914-1918--Press coverage--France.
World War, 1914-1918--Underground literature--France.