Columbia subject headings:
Industries--Russia, Northern--Dictionaries--Russian.
Russian language--1300-1700--History.
Russian language--Dialects--Russia, Northern--Dictionaries.
Harvard subject headings:
Industries--Russia, Northern--Dictionaries--Russian.
Russian language--1300-1700--History.
Russian language--Dialects--Russia, Northern--Dictionaries.
Princeton subject headings:
Dictionaries.
Industries--Dictionaries--Russian.
Russian language--1300-1700--Dictionaries.
Russian language--Dialects--Russia, Northern--Dictionaries.