Columbia subject headings:
Harvard subject headings:
Catholic Church--Italy--Palermo.
Catholic Church--Italy--Sicily.
Catholic press--Italy--Palermo.
Catholic press--Italy--Sicily.
Sicilia cattolica.
Princeton subject headings:
Catholic Church--Italy--Palermo.
Catholic Church--Italy--Sicily.
Catholic press--Italy--Palermo.
Catholic press--Italy--Sicily.
Sicilia cattolica.