000			00317nam a2200133Ia 4500
005			20260413100558.0
008			230516s9999||||xx |||||||||||||| ||und||
100			_aYadav R.
245		0	_aEngg Matrollgy
260			_bDelhi Khanna Publisher _c1994
300			_a1392
942			_cGB
999			_c2339 _d2339