Columbia subject headings:
Harvard subject headings:
Plato. Parmenides.
Proclus, approximately 410-485. In Parmenidem.
Reasoning--Early works to 1800.
Socrates.
Zeno, of Elea.
Princeton subject headings:
Plato. Parmenides.
Proclus, approximately 410-485. In Parmenidem.
Reasoning--Early works to 1800.
Socrates.
Zeno, of Elea