00832nam a2200241 k 4500001001500000005001500015008004100030020002200071040001900093049004200112052002400154056001600178082002100194245006000215260003900275300002600314440004500340650007100385653004200456700003300498949004900531950001000580KMO199416809 20211130143011941129s1994 ulka 000 kor  a8940601157g13560 a011001c0110010 lEM1134520lEM1134521c2lEM1238686c301a568.2076b우128ㅁ a568.2076230 a621.3841507621900a무선통신 시스템 및 설비기준/d우만식 저 a서울:b크라운출판사,c1994 a215p.:b삽도;c26cm00a무선설비기사 1, 2급 시리즈;v5 8a무선 설비 기사(자격증)[無線設備技士]0KSH2020000539 a무선통신a시스템a설비기준1 a우만식0KAC2020512054aut0 a무선설비기사 일, 이급 시리즈;v50 b\7000