Keywords
- Arithmetic2
- Astrolabes2
- Astronomical instruments2
- Geometry2
- Manuscripts, English2
- Manuscripts, Latin2
- Medicine2
- Quadrants (Astronomical instruments)2
- Stamps2
- Sundials2
- Time measurements2
- compilation manuscripts2
- Arabic language--Grammar1
- Arabic language--Semantics1
- Astrology1
- Autographs1
- Classification of sciences1
- Dawwānī, Muḥammad ibn Asʻad, 1426 or 1427-1512 or 1513. Risālat al-Zawrāʼ1
- Dialectic1
- Dyes and dyeing1