Columbia subject headings:
Asturias (Spain)--Politics and government--Congresses.
Monarchy--Spain--Asturias--History--Congresses.
Harvard subject headings:
Asturias (Spain)--Politics and government--Congresses.
Monarchy--Spain--Asturias--History--Congresses.
Princeton subject headings:
Asturias (Spain)--Kings and rulers--History--Congresses.
Asturias (Spain)--Politics and government--Congresses.
Monarchy--Spain--Asturias--History--Congresses.
Spain--History--711-1516--Congresses.