Columbia subject headings:
Harvard subject headings:
Corporate state--Brazil--History--Congresses.
Corporate state--Italy--History--Congresses.
Corporate state--Portugal--History--Congresses.
Fascism--Congresses.
State, The--Congresses
Princeton subject headings:
Corporate state--History--20th century--Congresses.
Corporate state--Italy--History--20th century--Congresses.
Fascism--Italy--Congresses.