00680nam a2200169Ia 4500008004100000100002800041245003800069250000600107260001700113260000900130300000800139650004000147942001000187952014900197952014900346999001500495221231s9999    xx            000 0 und d  aLee , William C Y93166 0aMobile Communications Engineering  a2  bMc Graw Hill  c1998  a689  aElectronics and Communication93167  cBE_BK  00104070aAITbAITd2015-06-24eMega Booksg22.50l0pBE05804r2022-12-31v22.50w2022-12-31yBE_BKzElectronics and CommunicationB1900-01-01  00104070aAITbAITd2015-06-24eMega Booksg22.50l0pBE05805r2022-12-31v22.50w2022-12-31yBE_BKzElectronics and CommunicationB1900-01-01  c2891d2891