Keywords
- France2
- Gregorian chants2
- Gregorian chants--Manuscripts2
- Illumination of books and manuscripts2
- Manuscripts, German2
- devotional calendars2
- historiated initials2
- illuminated manuscripts2
- liturgical texts2
- Abbeys1
- Belgium1
- Belgium--Brabant1
- Belgium--Nivelles1
- Breviary (Benedictine : Catholic Church)1
- California--Berkeley1
- Christianity1
- Church history1
- Collégiale Sainte-Gertrude (Nivelles, Belgium)1
- Devotional literature1
- Divine office1