000 00284nam a2200109Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
100 _aSharma S.K.
245 0 _aBusiness mathematics and statistics
260 _aNew Delhi
_bInternational Book
_c2015
942 _cGB
999 _c33409
_d33409