00911nam a2200265 k 4500001001300000005001500013008004100028049002800069052001500097056001300112082001600125245008700141260004700228300003100275440002500306500004300331500002000374504002800394650004500422653007000467710003400537710003700571910002000608950001700628KMO20040649320080502101235040312s2003    ulka          000   kor  0 lEM2979139lEM2979140c201a568.1b4-1  a568.1240 a621.38422100a전파이용 지원체계 구축에 관한 연구/d한국무선국관리단 [편]  a[서울]:b한국무선국관리단,c2003  axiv, 268p.:b삽도;c26cm00aKORA연구;v2002-25  a연구수행기관: 한국통신학회  a최종보고서  a참고문헌: p.267-268 8a전파(전자파)[電波]0KSH1998004817  a전파이용a지원체계a지원체계구축a전자파a전파  a한국무선국관리단4aut  a한국통신학회0KAB201701940 0a무선관리단1 a가격불명