Columbia subject headings:
Harvard subject headings:
Archives--Italy--Casole d'Elsa--Congresses.
Casole d'Elsa (Italy)--History--Congresses.
Casole d'Elsa (Italy)--History--Sources--Congresses.
Casole d'Elsa (Italy)--Politics and government--Congresses.
Princeton subject headings:
Archives--Italy--Casole d'Elsa--Congresses.
Casole d'Elsa (Italy)--History--Congresses.
Casole d'Elsa (Italy)--History--Sources--Congresses.
Casole d'Elsa (Italy)--Politics and government--Congresses.