Columbia subject headings:
Trentino-Alto Adige (Italy)--Bibliography.
Trentino-Alto Adige (Italy)--History--Bibliography.
Harvard subject headings:
Archivio per l'Alto Adige--Indexes.
Atesia Augusta--Indexes.
Cristallo--Indexes.
Names, Geographical--Italy--Trentino-Alto Adige--Bibliography.
Trentino-Alto Adige (Italy)--Bibliography.
Princeton subject headings:
Trentino-Alto Adige (Italy)--Bibliography.
Trentino-Alto Adige (Italy)--History--Bibliography.