00440nam a22001577i 4500001001000000005001700010008004100027082002200068100001500090245003800105250001100143260004400154300001700198650004900215020001800264SXC01285020260819093533.0260101s1981    ii            000 0 eng d  a519.5 GUP-S15222  aGupta, S P10aStatistical methods /cGupta, S P  a15 ed.  abSultan Chand & Sons, New Delhi,c1981  ap. ;c22 cm. 0aStatistical mathematics; Applied mathematics  a9788120701571