Columbia subject headings:
Land tenure--Russia (Federation)--Velikiĭ Novgorod--History.
Nobility--Russia (Federation)--Velikiĭ Novgorod--History.
Harvard subject headings:
Land tenure--Russia (Federation)--Novgorod--History.
Nobility--Russia (Federation)--Novgorod--History.
Princeton subject headings:
Land tenure--Russia (Federation)--Novgorod--History.
Nobility--Russia (Federation)--Novgorod--History.