000			00329nam a2200145Ia 4500
008			230915s9999 xx 000 0 und d
082			_a515 GRE
100			_aGrewal, B.S.
245		0	_aHigher Engineering Mathematics
260			_aNEW DELHI
260			_bKHANNA
260			_c1999
300			_a962
650			_aMathematics
999			_c160689 _d160689