Keywords
- Mensural notation1
- Monastic and religious life1
- Nineteenth century1
- Papacy1
- Paraphrases1
- Passover1
- Passover--Customs and practices1
- Passover--Liturgy1
- Pictorial works1
- Pistus, Augustus1
- Pius IV, Pope, 1499-15651
- Pius V, Pope, 1504-15721
- Prayer books1
- Prices (Provenance)1
- Primus and Felician, Martyrs1
- Processionals (Service books)1
- Roman Civil War (Rome : 43-31 B.C.)1
- Rome (Empire)1
- Rosh Hodesh--Liturgy1
- Rubrics1