000			00371nam a2200145Ia 4500
008			241226s9999 xx 000 0 und d
020			_a81-87224-28-2
082			_a510 _bGUP
100			_aGupta, P
245		0	_aEngineering mathematics
260			_aMeerut : _bKrishna Prakashan, _c2001.
300			_axi,1828
365			_a220
650			_aApplied Secience Humanities
999			_c133805 _d133805