Keywords
- charters3
- chronicles3
- decrees3
- drawings (visual works)3
- graduals3
- pontificals3
- prayers (literary genre)3
- 1100-15002
- Agriculture--Economic aspects2
- Alberto, Alberto di2
- Alchemy2
- Alessandri, Bartolomeo degli2
- Alessandri, Pietro degli2
- Andrea, Giovanni di2
- Arithmetic2
- Armaiolo, Francesco2
- Asceticism2
- Astronomy, Medieval2
- Astronomy--Tables2
- Augustine, of Hippo, Saint, 354-4302