Ordo Missae. - Catholic Church; Catholic Church ([In Civitate Vaticana : s.n.], 1969)
Sacra Congregatio Rituum. Decretum.--Sacra Congregatio pro Cultu Divino. Declaratio.--Paulus Episcopus. Constitutio apostolica qua Missale Romanum ex decreto Concilii Oecumenici Vaticani II instauratum promulgatur.--Institutio generalis Missalis Romani.--Ordo Missae cum populo.--Ordo Missae sine populo.--Appendix.--Cantus in Ordine Missae occurrentes.
Imprint reads: Typis polyglottis Vaticanis.
First official publication of the "new Mass." The sections Ordo Missae cum populo and Ordo Missae sine populo constitute the new Order of Mass, superseding the Tridentine Ordinary of the Mass.
Last section includes music.