Columbia subject headings:
German literature--18th century--History and criticism.
German literature--19th century--History and criticism.
Literature and science--Germany.
Romanticism--Germany.
Harvard subject headings:
Literature and science
Romanticism--Germany--History and criticism.
Princeton subject headings:
German literature--18th century--History and criticism.
German literature--19th century--History and criticism.
Literature and science--Germany.
Romanticism--Germany.