Lauds and Vespers for the First Sunday of Advent Arranged and Explained by Michael A. Mathis, C.S.C., Copyright and Published by the University of Notre Dame Press, Notre Dame, IN, 1957

Lauds and Vespers for the First Sunday of Advent Arranged and Explained by Michael A. Mathis, C.S.C., Copyright and Published by the University of Notre Dame Press, Notre Dame, IN, 1957, CMTH 16/01, Box: CMTH 16, Folder: 01. Michael A. Mathis Papers, MTH. University of Notre Dame Archives. https://archivesspace.library.nd.edu/repositories/2/archival_objects/390723 Accessed April 17, 2026.