Columbia subject headings:
War in literature--20th century--History and criticism--Congresses.
World War, 1914-1918--In literature--Congresses.
World War, 1914-1918--Literature and the war--Congresses.
Harvard subject headings:
War in literature--20th century--History and criticism--Congresses.
World War, 1914-1918--In literature--Congresses.
World War, 1914-1918--Literature and the war--Congresses.
Princeton subject headings:
War in literature--20th century--History and criticism--Congresses.
World War, 1914-1918--In literature--Congresses.
World War, 1914-1918--Literature and the war--Congresses.