00306nam a2200121 a 450000500170000002000150001708200150003210000160004724500440006326000340010730000260014170000170016720251203110310.0  a8170147913  a519.5bGUP  aGupta, S.C.  aFundamentals of mathematical statistics  aNew DelhibSultan Chandc2000  axxii,dcp.c22cm.bPB.  aKapoor, V.K.