00987nam a2200325 k 4500001001300000005001500013008004100028020003100069035001800100041001300118049003900131052001600170056001400186082001400200245011000214246001800324260003000342300002700372440003000399500003700429500002900466504001700495650004000512653002800552700001400580700001900594700001600613900002100629950001100650KMO20050203020211217093642050211s2005    ulka          001   kor    a895624149Xg04470:c\49000  aUB200500714771 akorheng0 lEM3254980lEM3254981c2lJE1320c301a325.55b5-1  a325.55240 a652.822120a(암호 해독의 역사)코드브레이커/d데이비드 칸 지음;e김동현;e전태언 [공]옮김19aCode breakers  a서울:b이지북,c2005  a1072p.:b삽도;c25cm00a이지북과학총서;v3  a원서의 개정판을 번역함  a원저자명: David Kahn  a색인수록 8a암호법[暗號法]0KSH1998001146  a암호해독a암호법1 a김동현1 a전태언4aut1 aKahn, David10a칸,데이비드0 b\49000