Columbia subject headings:
Grammar, Comparative and general--Congresses.
Linguistic analysis (Linguistics)--Congresses.
Linguistic universals--Congresses.
Harvard subject headings:
Grammar, Comparative and general--Congresses.
Linguistic analysis (Linguistics)--Congresses.
Linguistic universals--Congresses.
Princeton subject headings:
Grammar, Comparative and general--Congresses.
Linguistic analysis (Linguistics)--Congresses.
Linguistic universals--Congresses.