Columbia subject headings:
Harvard subject headings:
Contrastive linguistics--Congresses.
Generative grammar--Congresses.
German language--Grammar, Comparative--Italian--Congresses.
Italian language--Grammar, Comparative--German--Congresses.
Sublanguage--Congresses.
Princeton subject headings:
Contrastive linguistics--Congresses.
Generative grammar--Congresses.
German language--Grammar, Comparative--Italian--Congresses.
Italian language--Grammar, Comparative--German--Congresses.
Technology--Language--Congresses.