000 00300nam a2200145Ia 4500
100 _aGupta, S. P.
020 _a81-8054-395-1
365 _b225
942 _cBK
654 _a
245 _aStatistical Methods
260 _aNew Delhi
_bS. Chand & Company
_c2006
082 _a311
300 _a744
999 _c413277
_d413277
041 _aeng