View of Gradual, MS 7021, from the Medieval and Renaissance Manuscripts Section of Poznań University Library, as an example of post-Trent reception and implementation of Georgian plainchant in Polish liturgical celebration | Biblioteka

← Gradual, MS 7021, from the Medieval and Renaissance Manuscripts Section of Poznań University Library, as an example of post-Trent reception and implementation of Georgian plainchant in Polish liturgical celebration