000 00396nam a2200169Ia 4500
100 _aKENNEDY GEORGE
020 _a0-07-Y66362-9
250 _a3rd
650 _aCommunication Systems
365 _cRS
365 _d1
942 _cENGBK
654 _aTelecommunication
245 _aElectronic Communication Systems
260 _bMc Graw-Hill Book Company
_c1985
_aNEWYORK
300 _aXXII+741PP
999 _c249
_d249