00777nam a2200241 c 4500001001300000005001500013007000300028008004100031020003400072049002800106052001500134056001300149082001800162245006400180260003300244300003000277525004400307650004700351650004500398700005300443700002800496950001100524KMO20083634720190710163858ta080807s2008    ggka          000   kor    a9788984682566g93560:c\140000 lEM4263435lEM4263436c201a567.2b8-1  a567.22401a621.3821622120a(최신) 정보전송공학 /d박승환,e김한기 共著  a파주 :b21세기사,c2008  a354 p. :b삽화 ;c27 cm  a권말부록: 정보통신 실전문제 8a정보 전달[情報傳達]0KSH2000023888 8a정보(데이터)[情報]0KSH20000050351 a박승환,g朴昇換,d1960-0KAC2013136224aut1 a김한기0KAC2018183900 b\14000