Columbia subject headings:
Austrian literature--History and criticism--Congresses.
Space in literature--Congresses.
Travel in literature--Congresses.
Harvard subject headings:
Austrian literature--History and criticism--Congresses
Space in literature--Congresses.
Travel in literature--Congresses.
Princeton subject headings:
Austrian literature--History and criticism--Congresses.
Space in literature--Congresses.
Travel in literature--Congresses.