00289nam a2200133Ia 4500020000900000082000800009100001800017245004600035250000600081260004400087300000900131500000900140650000600149  aNULL  a519  aGrewal, P. S. 0aNumerical Methods Of Statistical Analysis  a-  aN. DelhibSterling Publishers Pvt, Ltd.  a1029  a3569  a-