Columbia subject headings:
Encyclopedias and dictionaries, Russian--History and criticism--Congresses.
Lexicography--History--Congresses.
Lexicography--Russia (Federation)--History--Congresses.
Russian language--Lexicology--Congresses.
Harvard subject headings:
Encyclopedias and dictionaries, Russian--History and criticism--Congresses.
Lexicography--History--Congresses.
Lexicography--Russia (Federation)--History--Congresses.
Russian language--Lexicology--Congresses.
Princeton subject headings:
Encyclopedias and dictionaries, Russian--History and criticism--Congresses.
Lexicography--History--Congresses.
Lexicography--Russia (Federation)--History--Congresses.
Russian language--Lexicology--Congresses.