2022-11-22问：the spread of parchment.
答：

2022-11-22问：way. Handwritten book
答：

2022-11-22问：mostly in monasteries.
答：

2022-11-22问：mostly in monasteries.
答：

2022-11-22问：Of his works, he is especially famous
答：

2022-11-21问：mostly in monasteries.
答：

2022-11-21问：for Countess Louise of Savoy
答：