000			00348nam a2200145Ia 4500
008			220926s9999 xx 000 0 und d
100			_aBarry Wilkrison
245		0	_aThe Essence of Digital Design
250			_a1st Ed
260			_a-
260			_bPearson Educations
260			_c2004
650			_aThe Essence of Digital Design
942			_cBK
999			_c20167 _d20167