00545nam a22001937a 4500003000400000005001700004008004100021020001800062082002200080100001600102245007000118260003000188300000900218653003600227653002800263653002500291700001800316700001700334OSt20220406160833.0220406b        |||||||| |||| 00| 0 eng d  a9788121930727  a519.5024658bAR6M  aArora, P.N.  aManagerial statisticscby P.N. Arora, Sumeet Arora and Amit Arora  aNew DelhibS. Chandc2009  av.p.  aManagement--Statistical methods  aMathematical statistics  aStatistical decision  aArora, Sumeet  aArora, Amit