Keywords
- Calendars3
- Manuscripts, Hebrew3
- Manuscripts, Turkish3
- Tables (Data)3
- Astrology, Arab2
- Astronomy, Ancient2
- Astronomy, Medieval2
- Charts, diagrams, etc.2
- Islamic Empire2
- Islamic calendar2
- Islamic countries2
- Manuscripts2
- Manuscripts, German2
- Seventeenth century2
- Solar eclipses2
- Sundials2
- Tables2
- Timekeeping2
- commentaries2
- illuminated manuscripts2