000			00331nam a2200133Ia 4500
005			20260413101036.0
008			230516s9999||||xx |||||||||||||| ||und||
100			_aHall Douglas V
245		0	_aMicroprocessors & Interfacing
260			_bTata mcgraw hill pub _c2008
300			_aI 25
942			_cGB
999			_c6354 _d6354