Columbia subject headings:
German drama--History and criticism.
Parody in literature.
Harvard subject headings:
German drama--History and criticism.
Parody in literature.
Princeton subject headings:
Austrian drama--20th century--History and criticism.
German drama--19th century--History and criticism.
German drama--20th century--History and criticism.
Parody--History and criticism.
Theater--Austria--History.
Theater--Germany--History.