Columbia subject headings:
German poetry--18th century--History and criticism.
German poetry--19th century--History and criticism.
German poetry--20th century--History and criticism.
German poetry--Appreciation--Ireland.
Harvard subject headings:
German poetry--18th century--History and criticism
German poetry--19th century--History and criticism
German poetry--20th century--History and criticism
German poetry--Appreciation--Ireland
German poetry--Criticism, Textual.
Princeton subject headings:
German poetry--18th century--History and criticism.
German poetry--19th century--History and criticism.
German poetry--20th century--History and criticism.
German poetry--Appreciation--Ireland.