000 00286nam a2200121Ia 4500
008 190719s9999 xx 000 0 und d
100 _aJ.S. Chandan & others
245 0 _aBusiness Statistics
250 _a2nd
260 _aN.Delhi
_bVikas Publi.
_c2003
650 _aMath
942 _cBK
999 _c11799
_d11799