|
LIBER USUALIS MISSAE ET OFFICII PRO DOMINICIS ET FESTIS CUM CANTU GREGORIANO Ex Editione Vaticana Adamussim Excerpto Et Rhythmicis Signis in Subsidium Cantorum A Solesmensibus Monachis Diligenter Ornato Published by Desclee & Soch S. Sedis Apostolicae et Sacrorum Rituum Congregationis Typographi Published in 1957 . Book is quite used but still in fairly good condition for its age and usage. |