Columbia subject headings:
Spain--History--Napoleonic Conquest, 1808-1813--Underground movements.
Harvard subject headings:
Government, Resistance to--Spain--History--19th century.
Spain--History--Napoleonic Conquest, 1808-1813--Underground movements.
Spain--History--Napoleonic Conquest, 1808-1813.
Princeton subject headings:
Government, Resistance to--Spain--History--19th century.
Spain--History--Napoleonic Conquest, 1808-1813.