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