Columbia subject headings:
Harvard subject headings:
Kujawy (Poland)--Church history.
Kujawy (Poland)--History.
Kujawy (Poland)--Social life and customs.
Princeton subject headings:
Kujawy (Poland)--Church history.
Kujawy (Poland)--History.
Kujawy (Poland)--Religious life and customs.
Kujawy (Poland)--Social life and customs.