00419nam a2200133Ia 450000500170000000800410001702000150005805000170007310000220009024500930011225000080020526000360021365000360024920251229084839.0251229s9999    xx            000 0 und d  a0023787708  aHF 1017 1985  aMcClave, James T. 0aStatistics for the business and economics/by J.T.McClave and P.G.BensoncJames T McClave  a3rd  aSan FranciscobDellen Pubc1985  aEconomics - Statistical Methods