00641cam a22001932  4500001001100000005001700011008004100028020002700069040001500096050002400111100003200135245007700167250001200244260004500256300001700301650004900318650004800367700003200415000000163020151217151822.0070320s        xx            000 0 eng d  a05343918869 :cKES 600  aKABUcKABU 0aHD30.215b.K45 20031 aKeller, Gerald.@000015053410aStatistics for management and economics /cGerald Keller, Brian Warrack.  a6th ed.  aPacific Grove, CA :bBrooks/Cole,c2003.  axxii, 832 p. 0aManagementxStatistical methods.@0000150531 0aEconomicsxStatistical methods.@00001498821 aWarrack, Brian.@0000150535