000			00335nam a2200145Ia 4500
005			20250516200024.0
008			250516s9999 xx 000 0 und d
041			_aeng
082			_a511.8
100			_aGupta, B. N.
245			_aBusiness Mathematics
260			_aAgra _bSBPD Pub. Ho. _c2010
300			_a281 p.
650			_aCommerce
999			_c66346 _d66346