000			00354nam a2200157Ia 4500
008			230523s9999 xx 000 0 und d
082			_a621.395 WAK
100			_aWakerly, John F.
245		0	_aDigital Design: Principles and Practices. Ed.4
250			_a4
260			_aDelhi
260			_bPearson
260			_c2019
300			_a630
942			_cTB
999			_c1996 _d1996