Electronic Gneuss-Lapidge Origin: prob. StA 902.9 - Paris, Bibliothèque Sainte-Geneviève, 2409 (with Paris, Bibliothèque de L’Arsenal 933, fols. 128-334) 903 - Paris, Bibliothèque Sainte-Geneviève 2410 (with Paris, Bibliothèque de l’Arsenal 903, fols. 1-52)