Columbia subject headings:
Harvard subject headings:
Méndez de Haro, Luis, 1598-1661--Congresses.
Prime ministers--Spain--Biography--Congresses.
Spain--History--Philip IV, 1621-1665--Congresses.
Princeton subject headings:
Méndez de Haro, Luis, 1598-1661--Congresses.
Prime ministers--Spain--Biography--Congresses.
Spain--History--Philip IV, 1621-1665--Congresses.