Columbia subject headings:
Harvard subject headings:
Biblioteca apostolica vaticana--Catalogs.
Capponi, Alessandro Gregorio, marchese, 1683-1746--Library--Catalogs.
Italy--Imprints--Catalogs.
Popular literature--Italy--Bibliography--Catalogs.
Private libraries--Vatican City--Catalogs.
Princeton subject headings:
Biblioteca apostolica vaticana.
Italian literature--Bibliography--Catalogs.
Italy--Imprints.
Popular literature--Italy--Bibliography--Catalogs.