Keywords
- Lectionaries1
- Legal instruments1
- Letter writing1
- Lombards1
- Lute music1
- Manicules1
- Mass1
- Mathematics, Greek1
- Medici, Lorenzo de', 1449-14921
- Mensural notation1
- Michigan--Kalamazoo1
- Middle Ages1
- Military history, Medieval1
- Missals (Service books)1
- Monastic and religious life1
- Monasticism and religious orders1
- Music1
- Music theory1
- Music--Manuscripts1
- Nicomachean ethics (Aristotle)1