The Liturgical Year: Volume 1: Advent, Christmas, Epiphany, Sundays Two to Eight in Ordinary Time (v. 1)
Adrien Nocent, OSB (1913-1996), was a Belgian monk and professor at the Pontifical Atheneum of Saint Anselm in Rome. He served as a consultor for the Consilium for the Implementation of the Constitution on the Sacred Liturgy of the Second Vatican Council, working especially on the revision of Holy Week and of the Lectionary for Mass.