Columbia subject headings:
Slavic languages--Data processing--Congresses.
Slavic languages--Grammar, Comparative--Congresses.
Slavic languages--Nominals--Congresses.
Slavic languages--Word formation--Congresses.
Harvard subject headings:
Slavic languages--Data processing--Congresses.
Slavic languages--Grammar, Comparative--Congresses.
Slavic languages--Nominals--Congresses.
Slavic languages--Word formation--Congresses.
Princeton subject headings: