00354nam a2200145Ia 4500008004100000020001500041041001200056082001600068100001400084245006100098250000800159260002500167300000800192650000800200221030s9999    xx            000 0 und d  a8120324978  aEnglish  a105.23bTom  aW. Tomasi 0aAdvanced Electronic Communications Systemscby W. Tomasi  a6th  bPHIaNew Delhic2005  a654  aECE