Columbia subject headings:
Harvard subject headings:
Apollonj Ghetti, Fabrizio M.--Art collections--Catalogs.
Engraving, Italian--Italy--Rome--Catalogs.
Engraving--Private collections--Catalogs.
Historical geography--Maps--Catalogs.
Maps--Italy--Rome--Catalogs.
Maps--Private collections--Catalogs.
Prints, Italian--Italy--Rome--Catalogs.
Rome (Italy)--Buildings, structures, etc.--Pictorial works--Catalogs.
Rome (Italy)--In art--Catalogs.
Princeton subject headings:
Apollonj Ghetti, Fabrizio M.--Art collections--Catalogs.
Catalogs.
Prints, European--Catalogs.
Prints, Italian--Catalogs.
Prints--Private collections--Catalogs.
Rome (Italy)--In art--Catalogs.