Columbia subject headings:
Guipúzcoa (Spain)--Charters, grants, privileges--History.
Guipúzcoa (Spain)--History.
Harvard subject headings:
Guipúzcoa (Spain)--Charters, grants, privileges--History.
Guipúzcoa (Spain)--History.
Social conflict--Spain--Guipúzcoa--History--18th century.
Princeton subject headings: