Ordo Divini Officii Recitandi Sacrique Peragendi: Juxta Ritum Gregorianum: In Ecclesiis Archdiœcesis Antiochensis Orthodoxis Civitatum Fœderatarum Americæ Septrionalis: Ad Usum Societas Sancti Gregorii: Pro Anno Domini MMX

A traditional 'Ordo Recitandi' (liturgical guide) for Roman-Gregorian clergy of the Western Rite Vicariate, Antiochian Orthodox Christian Archdiocese of North America. Contains directions for every day of the year, for Holy Mass and the Monastic Divine Office, according to the calendar of the Western Rite Vicariate. Compiled and printed with the blessing of the Very Reverend Edward W. Hughes, Vicar General.