Columbia subject headings:
Early printed books--18th century.
Encyclopedias and dictionaries, Russian--Bibliography.
Harvard subject headings:
Early printed books--18th century.
Early printed books--Russia--18th century--Bibliography.
Encyclopedias and dictionaries, Russian--Bibliography.
Russia--Imprints.
Princeton subject headings:
Encyclopedias and dictionaries, Russian--Bibliography.
Encyclopedias and dictionaries--Bibliography.