00954nam a2200277 c 4500001001300000005001500013007000300028008004100031020003400072049002800106052001500134056001100149082001600160245008700176250001200263260005500275300003800330500001700368650004700385650004600432700006100478880003900539880005700578880003000635950001100665KMO20155071920211202155414ta150904s2015    ulkad         001   kor    a9791186541685g93560:c\240000 lEM6227291lEM6227292c201a567b15-29  a5672601a621.382223006880-01a전자통신시스템 =xElectronic communication systems /d강창언 저  a제5판  6880-02a서울 :bD.B.Info(복두출판사),c2015  a425 p. :b삽화, 도표 ;c26 cm  a색인수록 8a전자 통신[電子通信]0KSH2002023413 8a통신 시스템[通信--]0KSH19980361101 6880-03a강창언,g康昌彦,d1938-0KAC2016349944aut006245-01/(BaJeonja tongsin siseutem  6260-02/(BaSeoul :bD.B.Info(Bokdu Chulpansa),c20151 6700-03/(BaGang, Changeon0 b\24000