000			00634nam a22002417a 4500
005			20231121102013.0
008			231116b |||||||| |||| 00| 0 eng d
020			_a8178086107
041			_aEnglish
082			_a621.382 P962c/ 2002
100			_aProakis , John G.
245			_aCommunication system Engineering
250			_a2nd.ed.
260			_aNew Delhi: _bPearson, _c2002.
300			_ax,861p.:illus
504			_aincludes index
650			_aElectronic engineering
650			_aData communication
650			_aCommunication system
650			_aData transmission
700			_aSalehi, Masoud
942			_2ddc _cBK
999			_c1422 _d1422