Columbia subject headings:
Harvard subject headings:
Guipúzcoa (Spain)--Economic conditions.
Guipúzcoa (Spain)--Politics and government.
Liga Foral Autonomista de Guipúzcoa.
Princeton subject headings:
Guipúzcoa (Spain)--History--Autonomy and independence movements.
Guipúzcoa (Spain)--Politics and government.
Liga Foral Autonomista de Guipúzcoa.