000			00310nam a2200133Ia 4500
005			20260413100544.0
008			230516s9999||||xx |||||||||||||| ||und||
100			_aGupta,CB
245		0	_aEngineering Mathematics
260			_bN.Delhi,McGraw Hill _c2016
300			_a500
942			_cGB
999			_c2094 _d2094