Keywords
- Prayer books9
- Prayers9
- Service books (Music)9
- Bible. Psalms8
- Graduals (Liturgical books)8
- Lectionaries8
- Michigan--Kalamazoo8
- Missouri--Saint Louis8
- Sources8
- Translations8
- guide letters8
- Belgium7
- Fasts and feasts--Catholic Church7
- Fourteenth century7
- History7
- Kansas--Lawrence7
- Manuscripts, French7
- Manuscripts, German7
- Neumes7
- books of hours7