Keywords
- tables (documents)3
- Almucantar2
- Astrology, Arab2
- Astronomy, Ancient2
- Calendars2
- Islamic Empire2
- Islamic calendar2
- Manuscripts2
- Manuscripts, German2
- Manuscripts, Hebrew2
- Manuscripts, Latin (Medieval and modern)2
- Quadrants (Astronomical instruments)2
- Tables2
- Tables (Data)2
- Turkey2
- scientific illustrations (images)2
- Almanacs1
- Annotations1
- Arithmetic1
- Austria1