Columbia subject headings:
Russian language--1300-1700--Lexicology.
Russian language--1300-1700--Word formation.
Russian language--To 1300--Lexicology.
Russian language--To 1300--Word formation.
Harvard subject headings:
Russian language--1300-1700--Lexicology.
Russian language--1300-1700--Word formation.
Russian language--To 1300--Lexicology.
Russian language--To 1300--Word formation.
Russian language--To 1700--Lexicology.
Russian language--To 1700--Word formation.
Princeton subject headings:
Russian language--1300-1700--Lexicology.
Russian language--1300-1700--Word formation.
Russian language--To 1300--Lexicology.
Russian language--To 1300--Word formation.