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Keywords
- Almucantar2
- Arithmetic1
- Astrolabes1
- Astrology1
- Astrology, Arab1
- Astronomical instruments1
- Astronomy2
- Astronomy, Arab2
- Charts, diagrams, etc.1
- Constellations1
- Early works4
- Eighteenth century1
- Islamic Empire1
- Manuscripts, Arabic4
- Manuscripts, Persian2
- Manuscripts, Turkish2
- Mathematics, Arab1
- New Jersey--Princeton2
- Qiblah1
- Quadrants (Astronomical instruments)1