00309nam a22001217a 4500082002400000100001500024245002900039250001600068260003000084300002800114526003700142650000800179  a519.5bKAPcL-4:p-7  aJ.N, Kapur  aMathematical statistics   aKapur, J.N   aDelhibS.Chand & Coc1960  ap400. :bill. ;c10 cm.  a0b0c0d519_500000000000000_KAP  aMCE