000 00272nam a2200109Ia 4500
008 221102s9999 xx 000 0 und d
100 _aChandan, J.S.
245 0 _aStatistics for business and economics
260 _bVikas Pub
_aDelhi
_c1999
300 _a624p p.
942 _cBK
999 _c1772
_d1772