Keywords
- Islam--Doctrines2
- Islamic astronomy2
- Letter writing, Persian2
- Logic2
- Manuscripts2
- Prayers and devotions2
- Purity, Ritual--Islam2
- Qiblah2
- Qūshjī, ʻAlī ibn Muḥammad, d. 1474 or 5. Risālah dar hayʼat2
- Timekeeping2
- Twelfth century2
- envelope flaps (features)2
- notes (documents)2
- ʻĀmilī, Bahāʼ al-Dīn Muḥammad ibn Ḥusayn, 1547-1621. Tashrīḥ al-aflāk2
- 1400-14991
- Algebra1
- Apollonius, of Perga. Conics1
- Arabic language1
- Arabic language--Morphology1
- Arabic language--Rhetoric1