Keywords
- Michigan--Kalamazoo1
- Missals1
- Missals (Service books)1
- Missouri--Saint Louis1
- Monastic and religious life of women--Middle Ages1
- Musical accompaniment1
- Neumes1
- Papal legates1
- Philosophy1
- Pigskin bindings1
- Planets1
- Prayers for the dead1
- Psalms1
- Psalms (Music)1
- Purim--Liturgy1
- Sacred vocal music1
- Sequentiaries1
- Service books (Music)--Catholic Church1
- Songs, German1
- Sources1