000 00340nam a2200133Ia 4500
008 221231s9999 xx 000 0 und d
100 _aLee , William C Y
_92509
245 0 _aMobile Communications Engineering
260 _bMc Graw Hill
260 _c1982
300 _a689
650 _aElectronics and Communication
_92510
942 _cBE_BK
999 _c2558
_d2558