Columbia subject headings:
Harvard subject headings:
Catalan literature--20th century--History and criticism--Congresses.
Cultural relations in literature--Congresses.
Exiles' writings, Catalan--20th century--History and criticism--Congresses.
Exiles' writings, German--20th century--History and criticism--Congresses.
Exiles' writings, Spanish--20th century--History and criticism--Congresses.
German literature--20th century--History and criticism--Congresses
Spanish literature--20th century--History and criticism--Congresses
Princeton subject headings:
Catalan literature--20th century--History and criticism--Congresses.
Cultural relations in literature--Congresses.
Exiles' writings, Catalan--20th century--History and criticism--Congresses.
Exiles' writings, German--20th century--History and criticism--Congresses.
Exiles' writings, Spanish--20th century--History and criticism--Congresses.
German literature--20th century--History and criticism--Congresses.
Spanish literature--20th century--History and criticism--Congresses.