Columbia subject headings:
Harvard subject headings:
French literature--History and criticism--Congresses
German literature--History and criticism--Congresses
Single men in literature--Congresses.
Single women in literature--Congresses.
Princeton subject headings:
French literature--History and criticism--Congresses.
German literature--History and criticism--Congresses.
Single men in literature--Congresses.
Single women in literature--Congresses.