Les Ordines Romani du haut moyen age - Catholic Church; Andrieu, Michel, 1886-1956. (Leuven : Spicilegium sacrum lovaniense, 1961)
1. Les manuscrits -- 2. Les textes (Ordines I-XIII) -- 3. Les textes (suite) (Ordines XIV-XXXIV) -- 4. Les textes (suite) (Ordines XXXV-XLIX) -- 5. Les textes (suite) (Ordo L).
Includes bibliographical references.
Keywords: Catholic Church -- Liturgy -- Texts; Catholic Church; Catholic Church -- Liturgy -- Texts -- History and criticism; Catholic Church -- Liturgy -- Manuscripts -- Catalogs; Manuscripts, Latin (Medieval and modern) -- Catalogs