Columbia subject headings:
Harvard subject headings:
Austria--Foreign relations--Italy.
Italy--Foreign relations--Austria.
Österreichische Volkspartei--History.
Partito della democrazia cristiana--History.
Trentino-Alto Adige (Italy)--History--Autonomy and independence movements.
Trentino-Alto Adige (Italy)--Politics and government--1945-
Princeton subject headings:
Österreichische Volkspartei.
Partito della democrazia cristiana.
Trentino-Alto Adige (Italy)--International status.
Trentino-Alto Adige (Italy)--Politics and government--1945-