Columbia subject headings:
Catalonia (Spain)--Politics and government--20th century.
Catalonia (Spain). Parlament.
Legislation--Spain--Catalonia--History.
Harvard subject headings:
Catalonia (Spain)--Politics and government--20th century.
Catalonia (Spain)--Politics and government.
Catalonia (Spain). Parlament.
Legislation--Spain--Catalonia--History.
Princeton subject headings:
Catalonia (Spain)--Politics and government--20th century.
Catalonia (Spain). Parlament
Legislation--Spain--Catalonia--History.