00769nam 2200253la 450 991048108810332120210618142931.0(CKB)5500000000083463(UK-CbPIL)2090326535(EXLCZ)99550000000008346320210618d1488 uy |laturcn||||a|bb|De institutione arithmetica[electronic resource]Augsburg Erhard Ratdolt, 1447?-15271488Online resource (v.)Reproduction of original in Biblioteca Nazionale Centrale di Firenze.Boethius524.182801Uk-CbPILUk-CbPILBOOK9910481088103321De institutione arithmetica17561UNINA