000			00293nam a2200133Ia 4500
008			230206s9999||||xx |||||||||||||| ||und||
020			_c275
040			_aDEL
100			_aGupta, B. N.
245		0	_aBusiness Mathematics
260			_bSBPD Publications _aAgra
300			_a344
942			_cBK
999			_c90631 _d90631