Columbia subject headings:
Aristotle. De anima.
Life--Early works to 1800.
Neoplatonism--Early works to 1800.
Philosophy of mind--Early works to 1800.
Psychology--Early works to 1850.
Soul--Early works to 1800.
Harvard subject headings:
Aristotle. De anima.
Life--Early works to 1800
Neoplatonism--Early works to 1800.
Philosophy of mind--Early works to 1800.
Psychology--Early works to 1850
Soul--Early works to 1800
Princeton subject headings:
Aristotle. De anima.
Life--Early works to 1800.
Neoplatonism--Early works to 1800.
Philosophy of mind--Early works to 1800.
Psychology--Early works to 1850.
Soul--Early works to 1800.