Columbia subject headings:
Alfonso V, King of Aragon, 1396-1458.
Aragon (Spain)--History--Alfonso V, 1416-1458--Early works to 1800.
Aragon (Spain)--Kings and rulers--Biography--Early works to 1800.
Naples (Kingdom)--History--Spanish rule, 1442-1707--Early works to 1800.
Spain--History--711-1516--Early works to 1800.
Harvard subject headings:
Alfonso V, King of Aragon, 1396-1458.
Aragon (Spain)--History--Alfonso V, 1416-1458--Early works to 1800.
Aragon (Spain)--Kings and rulers--Biography--Early works to 1800.
Naples (Kingdom)--History--Spanish rule, 1442-1707--Early works to 1800.
Spain--History--711-1516--Early works to 1800.
Princeton subject headings:
Alfonso V, King of Aragon, 1396-1458.
Aragon (Spain)--History--Alfonso V, 1416-1458--Early works to 1800.
Aragon (Spain)--Kings and rulers--Biography--Early works to 1800.
Naples (Kingdom)--History--Spanish rule, 1442-1707--Early works to 1800.
Spain--History--711-1516--Early works to 1800.