Columbia subject headings:
Harvard subject headings:
Legislative bodies--Italy--Sardinia--History--17th century--Congresses.
Legislative bodies--Spain--History--17th century--Congresses.
Representative government and representation--Italy--Sardinia--History--17th century--Congresses.
Representative government and representation--Spain--History--17th century--Congresses.
Sardinia (Italy)--History--Historiography.
Princeton subject headings:
Legislative bodies--Italy--Sardinia--History--17th century--Congresses.
Legislative bodies--Spain--History--17th century--Congresses.
Representative government and representation--Italy--Sardinia--History--17th century--Congresses.
Representative government and representation--Spain--History--17th century--Congresses.
Sardinia (Italy)--History--Historiography.