Columbia subject headings:
Russian language--1300-1700--Dictionaries.
Russian language--To 1300--Dictionaries.
Harvard subject headings:
Dictionaries
Reference works
Russian language--1300-1700--Dictionaries.
Russian language--To 1300--Dictionaries.
Princeton subject headings:
Russian language--1300-1700--Dictionaries.
Russian language--To 1300--Dictionaries.