00377nam a2200133Ia 4500008004100000020001500041041001200056100001600068245007800084260004000162300000800202650001600210700001700226221030s9999    xx            000 0 und d  a8131727249  aEnglish  aR. J. Tocci 0aDigital Systems - Principles & Applicationscby R. J. Tocci, N. S. Widmes  bPearsson EducationaNew Delhic2013  a848  aBB Computer  aN. S. Widmes