Columbia subject headings:
German drama--20th century--History and criticism.
Germany--History--20th century--Drama.
History in literature.
World War, 1939-1945--Germany--Drama.
Harvard subject headings:
German drama--20th century--History and criticism.
Germany--History--20th century--Drama.
History in literature.
World War, 1939-1945--Germany--Drama.
Princeton subject headings:
German drama--20th century--History and criticism.
Germany--History--20th century--Drama.
History in literature.
World War, 1939-1945--Germany--Drama.