Columbia subject headings:
Arduino, King of Italy, approximately 955-1015.
Italy--History--Carolingian rule, 774-887.
Italy--History--Germanic rule, 962-1268.
Italy--History--Period of the Italian Kings, 887-962.
Harvard subject headings:
Arduini, King of Italy, approximately 955-1015.
Arduino, King of Italy, approximately 955-1015.
Italy--History--Carolingian rule, 774-887.
Italy--History--Germanic rule, 962-1268.
Italy--History--Period of the Italian Kings, 887-962.
Princeton subject headings:
Arduino, King of Italy, approximately 955-1015.
Italy--History--Carlovingian rule, 774-897.
Italy--History--Germanic rule, 962-1268.
Italy--History--Period of the Italian Kings, 887-962.