00291nam a2200109Ia 4500008004100000082001400041245003100055260002900086300001000115600001800125650003800143130903s9999    xx            000 0 und d  a31:33  J1  aStatistics for economists.  aLondonbHutchinsonc1951  a216p.  aAllen, R.G.D.  astatistics,Economics,Econometrics