Columbia subject headings:
Asturias (Spain)--Economic conditions.
Asturias (Spain)--Politics and government.
Asturias (Spain)--Social conditions.
Harvard subject headings:
Asturias (Spain)--Economic conditions.
Asturias (Spain)--Politics and government.
Asturias (Spain)--Social conditions.
Princeton subject headings:
Asturias (Spain)--Economic conditions.
Asturias (Spain)--Politics and government.
Asturias (Spain)--Social conditions.