Columbia subject headings:
Harvard subject headings:
Spain--History--711-1516.
Spain--History--Gothic period, 414-711.
Spain--History--Roman period, 218 B.C.-414 A.D.
Princeton subject headings:
Spain--History--711-1516.
Spain--History--Gothic period, 414-711.
Spain--History--Roman period, 218 B.C.-414 A.D.