000 00290nam a2200121Ia 4500
008 230321s9999 xx 000 0 und d
082 _a519.5
_bHAZ
100 _aHazarika, Padmalochan
245 0 _aTextbook of Business Mathematics
260 _bS. Chand
_c2014
300 _a641
942 _cBD
999 _c6446
_d6446