000			00354nam a2200133Ia 4500
005			20260413100602.0
008			230516s9999||||xx |||||||||||||| ||und||
100			_aHall Douglas V
245		0	_aMicroprocessors & Interfacing programing hardware
260			_bN Delhi Mc grew Hall _c1986
300			_a559
942			_cGB
999			_c2415 _d2415