000 00548nam a22002177a 4500
999 _c160452
_d160451
005 20220107112148.0
008 211227b ||||| |||| 00| 0 eng d
020 _a9789332555136
041 _aEN
082 _223
_a621.382
_bPRO
100 _aProakis, John G.
100 _aSalehi, Masoud
245 _aCommunication systems engineering
250 _a2nd ed.
260 _aUttar Pradesh
_bPearson
_c2015
300 _axiv, 801 p.
500 _aincludes index
509 _aNS
650 4 _93556
_aCommunication engineering
942 _cR