Columbia subject headings:
Harvard subject headings:
Authors, Arab--Islamic Empire--Biography--Early works to 1800.
Islamic Empire--Biography--Early works to 1800.
Muslim scholars--Islamic Empire--Biography--Early works to 1800.
Princeton subject headings:
Authors, Arab--Islamic Empire--Biography--Early works to 1800.
Islamic Empire--Biography--Early works to 1800.
Muslim scholars--Islamic Empire--Biography--Early works to 1800.