000			00374nam a2200169Ia 4500
008			240220s9999 xx 000 0 und d
041			_aENG
100			_aHall D. V.
245		0	_aMicroprocessors and digital systems
260			_aNew Delhi
260			_bMcgraw Hill Pub.Co.
260			_c1983
300			_a474p.
365			_b215.8
650			_aETC
942			_cDBK
999			_c21177 _d21177