Columbia subject headings:
Harvard subject headings:
Asturias (Spain)--History
Cantabria (Spain)--History.
Spain--History--Roman period, 218 B.C.-414 A.D.
Princeton subject headings:
Asturias (Spain)--History.
Cantabria (Spain)--History.
Spain--History--Roman period, 218 B.C.-414 A.D.