00446nam a2200145Ia 4500008004100000020001500041041000800056082001500064100003700079245008400116250000600200260005100206300000800257650003500265210716s1976    xx            000 0 und d  a0534003990  aeng  a519.5 SMIL  aSmith, Lee H;Williams, Donald R.  aStatistical analysis for business: a conceptual approach.bConceptual approach.  a2  aCaliforniabWadsworth publishing companyc1976  a803  aStatistical Mathematics(519.5)