Ex mathematico Pselli Breuiario arithmetica, musica, geometria, sphaera vero ex Procli Graeco / Elia Vineto Santone interpretate.Psellus, Michael[1554]Imperfect: lower corner of leaf G4 torn, with no loss of text; some loss of ms. marginalia, due to trimming. Armorial bookplate: Ex bibliotheca Bredanense. Ms. shelf-label: 5347/Bis. Ms. annotations throughout text. Binder's stamp: Chambolle-Duru. Stamp on case: Lonstein-Laurenchet.Sigantures: A-I⁴ K².text