Title: Hādhihi risālah li-Ibn al-Hāʼim al-musammāt [sic] Nuzhat al-ḥisāb, al-mukhtaṣarah min al-Murshidah
Subjects: Arabic Manuscripts, Early works to 1800, Early works to 1900, Arithmetic, Arab Mathematics
Places: Washington (D.C.)
People: Aḥmad ibn Muḥammad Ibn al-Hāʼim (d. 1412)