Columbia subject headings:
Crown lands--Poland--Wielkopolska--History.
Local government--Poland--Wielkopolska--History.
Local officials and employees--Poland--Wielkopolska--History.
Poland--History--Jagellons, 1386-1572.
Harvard subject headings:
Crown lands--Poland--Wielkopolska--History.
Crown lands--Poland--Wielkopolska.
Local government--Poland--Wielkopolska--History.
Local officials and employees--Poland--Wielkopolska--History.
Poland--History--Jagellons, 1386-1572
Wielkopolska (Poland)--Officials and employees.
Princeton subject headings:
Local government--Poland--Wielkopolska--History.