00395nam a2200157Ia 4500008004100000020001500041041001200056082001100068100001600079245006900095250000800164260002500172300000800197650001400205700001800219221030s9999    xx            000 0 und d  a0070141704  aEnglish  a105.23  aD. P. Leach 0aDigital Principles & Applicationscby D. P. Leach, A. P. Malvino  a7th  bTMHaNew Delhic2011  a682  aComputers  aA. P. Malvino