00837nam0-2200301---450-99000936934040332120110530113656.0000936934FED01000936934(Aleph)000936934FED0100093693420110530d1963----km-y0itay50------baitaITy-------001yyCalcolo statisticouso della calcolatrice Olivetti Tetractys[Ing. C. Olivetti & C.]2. edMilano[s.n.]1963Tip. R. ScottiXXIX, 108 p.24 cm651.2616itaOlivetti & C.<Ivrea>6278ITUNINARICAUNIMARCBK990009369340403321311-33invDMVBFDMVBFCalcolo statistico762209UNINA