Columbia subject headings:
Harvard subject headings:
Archives--Italy--Trento--Catalogs.
Tiroler Landesarchiv--Catalogs.
Trentino-Alto Adige (Italy)--History--Sources.
Trento (Italy : Province)--History--Sources.
Princeton subject headings:
Trentino-Alto Adige (Italy)--Politics and government--Sources.
Tyrol (Austria)--Politics and government--Sources.
Tyrol (Austria). Landtag--History--Sources.