Columbia subject headings:
Harvard subject headings:
Comparative linguistics--Congresses.
Contrastive linguistics--Congresses.
Intercultural communication--Congresses.
Romance languages--Congresses.
Romance languages--Grammar, Comparative--Congresses.
Princeton subject headings:
Comparative linguistics--Congresses.
Contrastive linguistics--Congresses.
Intercultural communication--Congresses.
Romance languages--Congresses.
Romance languages--Grammar, Comparative--Congresses.