00341nam a2200133Ia 4500001000500000005001700005008004100022020001500063082001600078100001800094245007000112260000900182650001600191243820261006003624.0120911s9999    xx            000 0 und d  a0582054761  a621.381 MAD  aMaddock, R.J.  aElectronics a course for engineering / R.J. Maddock, D.M. Calcutt  aElbs  aElectronics