Columbia subject headings:
Russian language--Dictionaries.
Russian language--Lexicology.
Russian language--Semantics.
Harvard subject headings:
Russian language--Dictionaries.
Russian language--Lexicology.
Russian language--Semantics.
Princeton subject headings:
Russian language--Glossaries, vocabularies, etc.
Russian language--Lexicography.
Russian language--Lexicology.
Russian language--Word frequency.