Columbia subject headings:
Harvard subject headings:
Arechi II, Duke of Benevento, 734-787.
Lombards--Italy--History.
Lombards--Kings and rulers--Biography.
Princeton subject headings:
Arechi II, Duke of Benevento, 734-787.
Benevento (Italy)--History.
Italy--History--476-774.
Lombards--Italy--Benevento--History.