Columbia subject headings:
Harvard subject headings:
Fārābī.
Music theory--Early works to 1800.
Music theory--History--500-1400.
Music theory--Medieval.
Music, Arab.
Music--Arab countries--History and criticism
Princeton subject headings:
Fārābī.
Music theory--Early works to 1800.
Music theory--History--500-1400.
Music--Arab countries--History and criticism.