Columbia subject headings:
European literature--History and criticism--Congresses.
Walking in literature--Congresses.
Walking--Congresses.
Harvard subject headings:
Art, Modern--19th century--History--Congresses.
Art, Modern--20th century--History--Congresses.
Literature--19th century--History and criticism--Congresses.
Literature--20th century--History and criticism--Congresses.
Walking in art--Congresses.
Walking in literature--Congresses.
Princeton subject headings:
European literature--History and criticism--Congresses.
Walking in literature--Congresses.
Walking--Congresses.