Keywords
- Islamic calendar6
- Islamic countries5
- Nineteenth century5
- Sufism5
- Arabic language--Grammar4
- Astronomy4
- Calendars4
- Eighteenth century4
- Islam--Doctrines4
- Mathematics, Arab4
- Ṭūsī, Naṣīr al-Dīn Muḥammad ibn Muḥammad, 1201-1274. Bīst bāb dar maʻrifat-i asṭurlāb4
- Astronomy, Medieval3
- Autographs3
- Blind tooled bindings3
- Geometry3
- Iran3
- Logic3
- Sixteenth century3
- Thirteenth century3
- blind-tooled (decoration)3