Columbia subject headings:
War and civilization.
World War, 1914-1918--Music and the war.
World War, 1914-1918--Theater and the war.
Harvard subject headings:
War and civilization
World War, 1914-1918--Music and the war.
World War, 1914-1918--Theater and the war.
Princeton subject headings:
War and civilization.
World War, 1914-1918--Music and the war.
World War, 1914-1918--Theater and the war.