Columbia subject headings:
Harvard subject headings:
Franconia (Germany)--Civilization--Congresses.
Franconia (Germany)--Relations--Italy--Trentino-Alto Adige--Congresses.
Trentino-Alto Adige (Italy)--Civilization--Congresses.
Trentino-Alto Adige (Italy)--Relations--Germany--Franconia--Congresses.
Princeton subject headings:
Franconia (Germany)--Civilization--Congresses.
Franconia (Germany)--Relations--Italy--Trentino-Alto Adige--Congresses.
Trentino-Alto Adige (Italy)--Civilization--Congresses.
Trentino-Alto Adige (Italy)--Relations--Germany--Franconia--Congresses.