00755nam a2200241 c 4500001001300000005001500013008004100028020003100069049002800100052001500128056001300143082001500156245006500171246006000236260003600296300003700332490002700369504001700396650005200413653002300465700001400488950001100502KMO20060101920080204163605060214s2005    ulka          001   kor    a8956742421g18000:c\200000 lEM3512025lEM3512026c201a566.1b6-1  a566.1240 a621.3922100aPC 업그레이드와 최적화 길라잡이/d김지현 저1 i관제:a자꾸 느려지는 컴퓨터 완전 해결법  a서울:b정보문화사,c2005  a430 p.:b천연색삽화;c27 cm00a길라잡이 시리즈  a색인수록 8a개인용 컴퓨터[個人用--]0KSH1998000513  aPC 업그레이드1 a김지현0 b\20000