Bern, Burgerbibliothek, Cod. A 91.20, f. 1r – Beda: De tropis; Cicero (Pseudo-): Rhetorica ad Herennium; Guido Aretinus: Regulae rhythmicae; Balbus (Pseudo-): Liber de asse; Excerpta dialectica (Fragment)
http://www.e-codices.ch/en/bbb/A0091-20/bbb-A0091-20_001r
Bern, Burgerbibliothek / Cod. A 91.20 – Beda: De tropis; Cicero (Pseudo-): Rhetorica… / f. 1r |