Columbia subject headings:
Michelstaedter, Carlo, 1887-1910--Library--Catalogs.
Michelstaedter, Carlo, 1887-1910--Library--History.
Pagnini, Cesare.
Private libraries--Italy--Catalogs.
Saba, Umberto, 1883-1957.
Harvard subject headings:
Michelstaedter, Carlo, 1887-1910--Library--Catalogs.
Michelstaedter, Carlo, 1887-1910--Library--History.
Pagnini, Cesare.
Private libraries--Italy--Catalogs.
Saba, Umberto, 1883-1957.
Princeton subject headings:
Michelstaedter, Carlo, 1887-1910--Library.
Pagnini, Cesare.
Private libraries--Italy.