Columbia subject headings:
Harvard subject headings:
Catalonia (Spain)--History--Autonomy and independence movements.
Catalonia (Spain)--History.
Catalonia (Spain)--Politics and government--20th century.
Nationalism--Spain--Catalonia--History--20th century
Princeton subject headings:
Catalonia (Spain)--Economic conditions.
Catalonia (Spain)--History--Autonomy and independence movements.
Catalonia (Spain)--Politics and government.
Catalonia (Spain)--Social conditions.