000 00291nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aJanardhan Dinodia & others
245 0 _aElements of business mathematics & statistics
260 _aDelhi
_bJeevansons
_c1998
650 _aMath
942 _cBK
999 _c9656
_d9656