Keywords
- Calendars1
- Clasps1
- Conic sections1
- Conics (Apollonius, of Perga)1
- Euclid's Elements1
- Geodesy1
- Greek language--Alphabet1
- Greek language--Grammar1
- Hermetism1
- Inscriptions1
- Islam1
- Islam--Customs and practices1
- Islam--Prayers and devotions1
- Islamic calendar1
- Islamic countries1
- Islamic philosophy1
- Italian language1
- Italy1
- Khulāṣat al-ḥisāb (ʻĀmilī, Bahāʼ al-Dīn Muḥammad ibn Ḥusayn)1
- Manuscripts, Greek (Medieval and modern)1