Columbia subject headings:
Criticism--Germany--History.
Criticism.
German literature--History and criticism--Theory, etc.
Literature--History and criticism.
Harvard subject headings:
Criticism--Germany--History
Criticism.
German literature--History and criticism--Theory, etc.
Literature--History and criticism
Princeton subject headings:
Aesthetics, German--History--19th century.
German literature--19th century--History and criticism.
Poetics.