00830nam a2200265 c 4500001001300000005001500013007000300028008004100031020003100072049001400103052001400117056001100131082001500142245006800157246003200225260002800257300003800285500004300323650004700366650004700413650004600460700003300506700001400539950001100553KMO20146578120211206161217ta141117s1994    ulkad         000   kor    a8979130015g93560:c\180000 lEM602839901a568b14-4  a5682501a621.3822100a전파방송기술 :b핸드북 /d劉龍男,e李鍾樂 共譯3 a전파방송기술핸드북  a서울 :b우신,c1994  a593 p. :b삽화, 도표 ;c25 cm  a권말부록: 주요 수학 공식 등 8a전파 전파[電波傳播]0KSH2002024869 8a무선 통신[無線通信]0KSH1998002782 8a안테나(통신)[antenna]0KSH19980080661 a유용남0KAC2019F27454aut1 a이종락0 b\18000