Columbia subject headings:
National characteristics, Spanish--Congresses.
Portugal--Intellectual life--20th century--Congresses.
Spain--Historiography--Congresses.
Spain--Intellectual life--20th century--Congresses.
Harvard subject headings:
National characteristics, Spanish--Congresses.
Portugal--Intellectual life--20th century--Congresses.
Spain--Historiography--Congresses.
Spain--Intellectual life--20th century--Congresses.
Princeton subject headings:
National characteristics, Spanish--Congresses.
Portugal--Intellectual life--20th century--Congresses.
Spain--Historiography--Congresses.
Spain--Intellectual life--20th century--Congresses.