Keywords
- Materia medica, Vegetable1
- Mathematics1
- Mayenne, Charles de Lorraine, Duc de, 1554-16111
- Medicine, Medieval1
- Medina, Francisco de, 1544-16151
- Meteorology1
- Middle Ages1
- Military art and science1
- Missals (Service books)1
- Missouri--Saint Louis1
- Monarchy1
- Monasticism and religious orders1
- Monasticism and religious orders--Rules1
- Moral education1
- Musical notation1
- Mysteries and miracle-plays, English1
- Natural history1
- Nautical charts1
- Naval history1
- Navies1