Columbia subject headings:
Harvard subject headings:
Classification of sciences--Early works to 1800.
Classification--Early works to 1800.
Fārābī.
Islamic philosophy--Europe--History.
Philosophy, Medieval--Islamic influences.
Princeton subject headings:
Classification of sciences--Early works to 1800.
Classification--Early works to 1800.
Fārābī.
Islamic philosophy--Europe--History.
Philosophy, Medieval--Islamic influences.