000			00330nam a2200133Ia 4500
005			20240713150312.0
008			240712s9999 xx 000 0 und d
041			_aeng
100			_aPadmalochan hazarika
245			_aA.T.B. of business mathematics
250			_a4th
260			_aNew Delhi _b S.chand & co. _c2018
300			_a719
999			_c28334 _d28334