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