Columbia subject headings:
Harvard subject headings:
Astronomy--Italy--Periodicals.
Astronomy--Periodicals
Astronomy--Research--Italy--Periodicals.
Princeton subject headings:
Astronomy--Italy--Periodicals.
Astronomy--Periodicals.
Astronomy--Research--Italy--Periodicals.
Galilei, Galileo, 1564-1642--Homes and haunts--Periodicals.
Periodicals.