Columbia subject headings:
Islam--Doctrines--Early works to 1800.
Islamic ethics--Early works to 1800.
Muslims--Conduct of life--Early works to 1800.
Harvard subject headings:
Islam--Doctrines--Early works to 1800
Islamic ethics--Early works to 1800.
Muslims--Conduct of life--Early works to 1800
Princeton subject headings:
Islam--Doctrines--Early works to 1800.
Islamic ethics--Early works to 1800.
Muslims--Conduct of life--Early works to 1800.