Columbia subject headings:
Rome (Italy)--Maps--Early works to 1800--Bibliography--Catalogs.
Harvard subject headings:
Rome (Italy)--Maps--Catalogs.
Rome (Italy)--Maps--Early works to 1800--Bibliography--Catalogs.
Rome (Italy)--Maps--To 1800--Bibliography--Catalogs.
Princeton subject headings:
Rome (Italy)--Maps--To 1800--Bibliography--Catalogs.