000			00646nam a2200253Ia 4500
008			151216s9999 xx 000 0 und d
020			_a9780074636824
082			_222
082			_a621.382
082			_bKEN/E
100			_aKennedy, George _99908
245			_aElectronic communication systems /
245			_cby George Kennedy, Bernard Davis.
250			_a4th ed.
260			_aLake Forest, Ill. :
260			_bGlencoe,
260			_cc2010.
300			_axv, 763 p. : ill. ; 25 cm.
504			_aIncludes index.
650			_aTelecommunication. _95970
700			_aDavis, Bernard, _99909
942			_2ddc _010
942			_cTB
999			_c5438 _d5438