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Keywords
- Astronomical instruments[remove]7
- Early works6
- Manuscripts, Arabic6
- New Jersey--Princeton6
- Astrolabes4
- Astronomy, Arab3
- Timekeeping3
- Almucantar2
- Islamic Empire2
- Manuscripts, Turkish2
- Quadrants (Astronomical instruments)2
- Arabic language--Rhetoric1
- Arabic language--Semantics1
- Calendar1
- Calendars1
- Commentaries1
- Compass1
- Correspondence1
- Deep space--Sirius1
- Hanafites1