Columbia subject headings:
Authors, Arab--Islamic Empire--Biography.
Khuwārizmī, Muḥammad ibn al-ʻAbbās, 934 or 935-993 or 994.
Harvard subject headings:
Authors, Arab--Islamic Empire--Biography.
Khuwārizmī, Muḥammad ibn al-ʻAbbās, 934 or 935-993 or 994.
Princeton subject headings:
Authors, Arab--Islamic Empire--Biography.
Khuwārizmī, Muḥammad ibn al-ʻAbbās, 934 or 935-993 or 994.