00362nam a2200157Ia 4500008004100000041001200041082000800053082001100061100002300072100001100095245004700106260001300153260001400166260000900180650001500189150909s9999    xx            000 0 und d  aEnglish  a519  bBAL/BA  aBalsley Howard L    eEditor  aBasic statistcs for business and economics  aColumbus  bGrid Inc   c1978  aStatistics