00311nam a22001217a 4500003000400000005001700004008004100021020001500062040000800077100002300085245004600108260003500154OSt20160805092237.0160805b        xxu||||| |||| 00| 0 eng d  a0878721428  cN/A  aMendenhall William  aStatistics for  management and economics.  aCalifoniabDuxbury Pressc1978