Ordo Romanvs de officio Missae
Subtitle: Libelli aliquo peruetusti & authentici, continentes ordinem, quem Pontifex praesertim Romanus, iam olim in celebraldo officio Missae obseruare consueuit diuersorum & antiquissimorum exemplarium manuscriptorum, diligenti inspectione & collatione, summa fide recogniti, & iã primum typis expressi
By: Per Georgium Cassandrum ...
Publisher: Apud haeredes Arnoldi Birckmanni
Published: 1561
Place of publication: Coloniae
Language: lat
Number of pages: 104
Subjects: Catholic Church
Notes: Printer's device on t.p.

"Litvrgica de ritv et ordine Dominicae Coenae celebrandae ... ex uarijs monumentis, & probatis scriptoribus collecta" (leaves 1-104, 2d group) was first published in 1558.