Keywords
- illuminations (paintings)2
- manuals (instructional materials)2
- poems2
- tables (documents)2
- Arithmetic1
- Astronomy, Medieval1
- Christianity1
- De caelo (Aristotle)1
- Hindu astronomy1
- Italy1
- Manuscripts, Renaissance1
- Metaphysics1
- Monotheism1
- Navigation1
- Pregnancy1
- Science1
- Theology1
- Theology, Doctrinal1
- Thirteenth century1
- Time measurements1