00658nam a2200217 c 4500001001300000005001500013007000300028008004100031020003500072049002800107052001600135056001300151082001500164245003600179260003700215300003800252650006000290700005300350900002500403950001200428KMO20115212520211117140520ta111116s2011    kjkad         000   kor    a9788990874214g93560:c\1500000 lEM5251554lEM5251555c201a567.4b11-3  a567.42501a621.3822100a정보통신기기 /d나철훈  a광주 :b성일문화사,c2011  a272 p. :b삽화, 도표 ;c26 cm 8a정보 통신 기기[情報通信機器]0KSH20020412491 a나철훈,g羅哲勳,d1962-0KAC2016367174aut10aNa, Cheolhun,d1962-0 b\150000