*Z241 »M23M3
Id Reviséd
CATHOLICS CHURCH, LITURGY AND RITUAL. PSALTER (MAINZ PSALTER) Masson, Sir Irvine, 1887— The Mainz Psalters and Canon Missae, 1457-1459. eee 1954, (Card 2)
1. Psalters. 2, Catholic Church, Liturgy and ritual, Psalter (Mainz Psalter) 3, Catholic Church, Liturgy and ritual, Cenon of the Mass, I, Series: Bibliographical Society, London. Publication, 1952 and 1953.
Full name: Sir James Irvine Orme Masson,