00361nam a2200145Ia 4500008004100000020001500041041001200056082001100068100001700079245005500096250000800151260004000159300000800199650000800207221030s9999    xx            000 0 und d  a8131720936  aEnglish  a105.23  aW. Stallings 0aWireless Communication & Networkscby W. Stallings  a2nd  bPearson  EducationaNew Delhic2011  a596  aECE