Columbia subject headings:
German literature--20th century--History and criticism--Congresses.
Germans in literature--Congresses.
War in literature--Congresses.
Harvard subject headings:
German literature--20th century--History and criticism--Congresses
Germans in literature--Congresses.
War in literature--Congresses.
Princeton subject headings:
German literature--20th century--History and criticism--Congresses.
Germans in literature--Congresses.
War in literature--Congresses.
World War, 1914-1918--Literature and the war--Congresses.
World War, 1939-19456--Literature and the war--Congresses.