000 00302nam a22001097a 4500
005 20240619182747.0
008 240619b |||||||| |||| 00| 0 eng d
040 _cCulcutta university
245 _aBusiness mathemetics and statistics By R.K.Ghosh and S.Saha
260 _aIndia
_c2009
942 _2ddc
_cBK
_n1
999 _c7632
_d7632