Keywords
- Astronomical literature2
- Astronomy, Arab2
- Astronomy, Medieval2
- Calendars2
- Cosmography2
- Criticism, interpretation, etc.2
- Geometry2
- Germany2
- Greece--Thessalonikē2
- Kings and rulers--Duties2
- Manuscripts, Turkish2
- New York (State)--New York2
- Nineteenth century2
- Rites and ceremonies2
- Seventeenth century2
- Turkey2
- Vratas2
- Zij-i jadid-i Sultani (Ulugh Beg)2
- compilation manuscripts2
- poems2