00378nam a2200145Ia 4500008004100000020001500041041001200056082001600068100001300084245005800097260003700155300000800192650001400200700001800214221030s9999    xx            000 0 und d  a8121922151  aEnglish  a105.23bSin  aA. Singh 0aFundamentals of Digital Electronics & Microprocessors  bS..Chand & Co.,aNew Delhic2003  a644  aCOMPUTERS  aA. K. Chhabra