Columbia subject headings:
Harvard subject headings:
Contrastive linguistics--Congresses.
German language--Grammar, Comparative--Congresses.
Italian language--Grammar, Comparative--Congresses.
Phraseology--Congresses.
Pragmatics--Congresses.
Princeton subject headings:
Contrastive linguistics--Congresses.
German language--Grammar, Comparative--Congresses.
Italian language--Grammar, Comparative--Congresses.
Phraseology--Congresses.
Pragmatics--Congresses.