00314nam a2200133Ia 4500001000500000005001700005008004100022020000800063082001400071245004600085250000700131260001600138650002600154524420261006003840.0120911s9999    xx            000 0 und d  aNIL  a519.5 PAD  aStatistics for economics and business -2e  a2E  aMCGRAW HILL  aCommercial Statistics