00758nam a2200229 c 4500001001300000005001500013007000300028008004100031020003400072049002800106052001500134056001100149082001600160245009000176260005000266300003000316500005700346650004700403700001900450700004800469950001100517KMO20142077920211122143204ta140408s2014    tgka       TS 000   kor    a9788962901122g93560:c\150000 lEM5861701lEM5861702c201a567b14-11  a5672501a621.38222100a전자통신기기 =xElectronic communication equipment /d김주엽,e천관호 저  a대구 :b영진전문대학 출판부,c2014  a279 p. :b삽화 ;c26 cm  a권말부록: 정보통신 산업기사 기출문제 8a전자 통신[電子通信]0KSH20020234131 a김주엽4aut1 a천관호,g千官浩,d1970-0KAC2016183850 b\15000