00339nam a2200145Ia 4500008004100000020002200041082001600063100002100079245002500100250000900125260000900134300000800143600002700151650001500178241115s9999    xx            000 0 und d  a978-93-325-8460-0  a621.395 FLO  aFloyd, Thomas L. 0aDigital fundamentals  a11th  c2018  a839  aElectrical Engineering  aTechnology