Columbia subject headings:
German literature--18th century--History and criticism--Congresses.
German literature--19th century--History and criticism--Congresses.
Walking in literature--Congresses.
Harvard subject headings:
German literature--18th century--History and criticism--Congresses
German literature--19th century--History and criticism--Congresses
Walking in literature--Congresses.
Princeton subject headings:
German literature--18th century--History and criticism--Congresses.
German literature--19th century--History and criticism--Congresses.
Walking in literature--Congresses.