Columbia subject headings:
Harvard subject headings:
Brizzi, Enrico, 1974---Travel.
Hiking--Italy--Sette Comuni--Guidebooks.
Sette Comuni (Italy)--Description and travel.
Princeton subject headings:
Brizzi, Enrico, 1974---Travel.
Hiking--Italy--Sette Comuni--Guidebooks.
Sette Comuni (Italy)--Description and travel.