00398nam a2200145Ia 4500008004100000020001500041041001200056082001600068100001600084245007500100260003600175300000800211650001600219700001700235221030s9999    xx            000 0 und d  a8178085593  aEnglish  a105.23bToc  aR. J. Tocci 0aDigital Systems Princples & Applicationscby R. J. Tocci, N. S. Widmer  bPearson EducationaMumbaic2002  a881  aBE Computer  aN. S. Widmer