000 00314nam a2200121Ia 4500
008 210901s2001 xx 000 0 eng d
082 _a310.51 GUP
100 _aGupta, S.C.
245 0 _aElements of mathematical statistics
260 _aNew Delhi
_bSultan Chand & Sons
_c2001
300 _a373p.
942 _2ddc
_cBK
999 _c17835
_d17835