000 00318nam a2200133Ia 4500
008 240913s9999||||xx |||||||||||||| ||und||
082 _a530.1 GUP/S
100 _aSP Guptha
245 0 _aStatistical Methods
250 _a13rd Ed.
260 _bSultan Chand and Sons
_aNew Delhi
_c2001
300 _a1425
942 _cBKS
999 _c9535
_d9535