Columbia subject headings:
Abruzzo (Italy)--Antiquities.
Abruzzo (Italy)--Tours.
Italy--Antiquities.
Molise (Italy)--Antiquities.
Molise (Italy)--Tours.
Harvard subject headings:
Abruzzo (Italy)--Antiquities.
Abruzzo (Italy)--Tours.
Italy--Antiquities.
Molise (Italy)--Antiquities.
Molise (Italy)--Tours.
Princeton subject headings:
Abruzzo (Italy)--Antiquities--Guidebooks.
Abruzzo (Italy)--Guidebooks.
Italy--Antiquities--Guidebooks.
Molise (Italy)--Antiquities--Guidebooks.
Molise (Italy)--Guidebooks.