000 00302nam a2200121Ia 4500
008 170101s2001 xx 000 0 und d
082 _a519 CHA V2
100 _aChaudhury, S.B.
245 0 _aElementary ststistics
250 _a2nd ed.
260 _aKolkata
_bShradha Prakashan
_c2001
942 _2ddc
_cBK
999 _c40731
_d40731