Aḥmad ibn ʿĪsỳ
- Date
- fl. 850 CE
- Place
- Baghdad
- Roles
- mathematician, astronomer
Reference works
- EIslamica
Farhad Daftary and Wilferd Madelung (eds.). Encyclopaedia Islamica. Leiden: Brill.
Farhad Daftary and Wilferd Madelung (eds.). Encyclopaedia Islamica. Leiden: Brill.