Title
- Proclamation1
- Profession of faith1
- Prolegomena in Aristotelem1
- Property lien1
- Proprium de tempore1
- Provinciale secundum provincias1
- Questiones logicales ... etc1
- Rationale divinorum officiorum1
- Reconoychenssas1
- Records1
- Registrum ordinis Cysterciensis1
- Regula1
- Regula monachorum1
- Regulae artificialis memoriae. Istoria Attile Hunnorum regis.1
- Regum Romanae atque imperatorum liber ex veteris Germanis exceptus auctoris1
- Rime trionfi1
- Rituals1
- Rule of Saint Augustine1
- Rules1
- Ruralia commoda1