00756nam1a22002651i 450 SBL026449420221124005641.0SBN19940527g1964 ||||0itac50 baitaitz01i xxxe z01nAritmetica praticaper la scuola mediaFirenzeF. Le Monnier1964- v.23 cm.SBL0264495SBL0264495Pt. 1AritmeticaFIRSBLC129926I511.ARITMETICA16Giallombardo, GiovanniSBLV000421Catrambone, FrancescoSBLV000422Catrambone, F.SBNV096598Catrambone, FrancescoITIT-FI009819940527BKBK