00340nam a2200133Ia 4500008004100000020001500041041001200056082001100068100001300079245004900092260004900141300000800190650000800198221030s9999    xx            000 0 und d  a812242354X  aEnglish  a105.23  aS. Kumar 0aWireless & Mobile Communicationcby S. Kumar  bNew  Age International Pub.aNew Delhic2010  a324  aECE