Keywords
- Lectionaries1
- Letters, Papal1
- Liber sextus decretalium (Catholic Church)1
- Logic1
- Lord's prayer1
- Ludwig IV, Holy Roman Emperor, 1282?-13471
- Manuscripts, Hebrew1
- Manuscripts, Italian1
- Manuscripts, Provençal1
- Manuscripts, Yiddish1
- Marriage (Roman law)1
- Mary, Blessed Virgin, Saint1
- Materia medica, Vegetable1
- Medicinal plants1
- Medicine, Medieval1
- Merchants1
- Meteorology1
- Military art and science1
- Military religious orders1
- Miniature books1