Columbia subject headings:
German literature--19th century--History and criticism.
German wit and humor--History and criticism.
Realism in literature.
Harvard subject headings:
German literature--19th century--History and criticism
German wit and humor--History and criticism.
Realism in literature.
Princeton subject headings:
German literature--19th century--History and criticism.
German wit and humor--History and criticism.
Realism in literature.