000 00345nam a2200145Ia 4500
008 221231s9999 xx 000 0 und d
100 _aLathi, B P
_92287
245 0 _aCommunication Systems
250 _a4 th
260 _bB S Publication
260 _c2001
300 _a431
650 _aElectronics and Communication
_92288
942 _cBE_BK
999 _c2447
_d2447