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Keywords
- Almucantar1
- Annotations1
- Arab countries1
- Arabic alphabet1
- Arabic language5
- Astrolabes3
- Astrology, Arab1
- Astronomical instruments1
- Astronomy, Arab3
- Autographs1
- Comets1
- Divination1
- Early works9
- Elements (Euclid)[remove]14
- Faith (Islam)1
- Fifteenth century7
- Fortune-telling1
- Geometry7
- History6
- Ibn al-Sarrāj, Aḥmad ibn Abī Bakr, active 14th century1