CSM 3 JACOBUS LEODIENSIS , Speculum Musicae, edited by Roger Bragard in 7 volumes. Vol. III Liber tertiusJacobus Leodiensis, Roger Bragard · First published 1963Open the Tome
CSM 3 JACOBUS LEODIENSIS (Jacobus of Liège) (1260?-1330?), Speculum Musicae, Edited by Roger Bragard in 7 Volumes. Vol. II Liber Secundus, [Appendix]Roger Bragard, Jacobus Leodiensis · First published 1961Open the Tome
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