Columbia subject headings:
Harvard subject headings:
Diplomats--Germany--Drama.
Historical drama, English.
Irish--Germany--History--20th century--Drama.
World War, 1939-1945--Germany--Berlin--Drama.
Princeton subject headings:
Diplomats--Germany--Drama.
Drama.
Irish--Germany--History--20th century--Drama.
World War, 1939-1945--Germany--Berlin--Drama.