Columbia subject headings:
Bellinzona (Switzerland)--Antiquities.
Bellinzona (Switzerland). Castel Grande.
Harvard subject headings:
Archaeology, Medieval.
Bellinzona (Switzerland)--Antiquities.
Bellinzona, Switzerland. Castel Grande.
Princeton subject headings:
Archaeology, Medieval.
Bellinzona (Switzerland)--Antiquities.
Bellinzona, Switzerland. Castel Grande.