Columbia subject headings:
Archaeoastronomy--Italy--Pompeii (Extinct city)
Astronomy--Italy--Pompeii (Extinct city)
Harvard subject headings:
Archaeoastronomy--Italy--Pompeii.
Astronomy--Italy--Pompeii.
Pompeii (Extinct city)
Princeton subject headings:
Archaeoastronomy--Italy--Pompeii.
Astronomy--Italy--Pompeii.
Pompeii (Extinct city)