Columbia subject headings:
Cosmology.
Manuscripts, Greek (Papyri)
Oxyrhynchus papyri.
Philosophy, Ancient.
Plato. Timaeus.
Protagoras.
Harvard subject headings:
Cosmology.
Manuscripts, Greek (Papyri)
Oxyrhynchus papyri.
Philosophy, Ancient.
Plato. Timaeus.
Protagoras
Princeton subject headings:
Philosophy, Ancient.