Columbia subject headings:
Harvard subject headings:
Archives--France--History--Congresses.
Ecole nationale des chartes (France)--History--Congresses.
Historiography--France--History--Congresses.
Libraries--France--History--Congresses.
Princeton subject headings:
Archives--France--History--Congresses.
Ecole nationale des chartes (France)--History--Congresses.
Historiography--France--History--Congresses.
Libraries--France--History--Congresses.