Fix logic mistakes in this text
Its contents are arranged according to the civil calendar, but the three quires containing the period 1 January -- 14 April are lost. There is no information in the earliest Roman liturgical book concerning the Easter Vigil.
Its contents are arranged according to the civil calendar, but the three quires containing the period 1 January -- 14 April are lost. Thus, there is no information in the earliest Roman liturgical book concerning the Easter Vigil.