Keywords
- Massachusetts--Williamstown6
- Mathematics, Greek1
- Maḥzor2
- Medicine2
- Medicine, Magic, mystic, and spagiric1
- Medicine, Medieval2
- Medicine--Formulae, receipts, prescriptions1
- Medicine--Study and teaching1
- Meditations3
- Merchants1
- Metal clasps1
- Methodology1
- Michigan--Kalamazoo26
- Middle Ages2
- Military art and science3
- Military campaigns1
- Military orders1
- Military religious orders1
- Mills and mill-work1
- Missal (Catholic Church)1