Columbia subject headings:
Harvard subject headings:
Pays Basque (France)--History--Autonomy and independence movements.
Pays Basque (France)--Politics and government.
País Vasco (Spain)--History--Autonomy and independence movements.
País Vasco (Spain)--Politics and government.
Princeton subject headings:
País Vasco (Spain)--History--Autonomy and independence movements.
País Vasco (Spain)--Politics and government.
Pays Basque (France)--History--Autonomy and independence movements.
Pays Basque (France)--Politics and government.