Columbia subject headings:
Harvard subject headings:
Khuwārizmī, Muḥammad ibn Mūsá, active 813-846. Kitāb al-ḥisāb al-Hind.
Mathematics, Indic--Early works to 1800.
Mathematics--Early works to 1800
Numerals--Early works to 1800.
Princeton subject headings:
Arithmetic--Early works to 1900.
Khuwārizmī, Muḥammad ibn Mūsá, active 813-846. Ḥisāb al-ʻadad al-Hindī.
Mathematics, Medieval--Early works to 1800.
Numeration, Arabic--Early works to 1800.