Columbia subject headings:
ETA (Organization)
Government, Resistance to--Spain--País Vasco.
Nationalism--Spain--País Vasco.
País Vasco (Spain)--History--Autonomy and independence movements.
País Vasco (Spain)--Politics and government.
Harvard subject headings:
ETA (Organization)--History.
Nationalism--Spain--País Vasco--History--20th century
País Vasco (Spain)--Politics and government--20th century.
Princeton subject headings:
ETA (Organization)
Government, Resistance to--Spain--País Vasco.
Nationalism--Spain--País Vasco.
País Vasco (Spain)--History--Autonomy and independence movements.
País Vasco (Spain)--Politics and government.