Columbia subject headings:
Oracles, Etruscan.
Oracles, Greek.
Oracles, Roman.
Harvard subject headings:
Oracles, Etruscan.
Oracles, Greek.
Oracles, Roman.
Princeton subject headings:
Divination--Etruria--History.
Land tenure--Etruria--History.
Oracles--Etruria--History.
Property--Etruria--History.
Prophecies (Occultism)--Etruria--History.