008990519s1999 ulk 000a kor
■00519990519152538
■020 ▼a8937902168
■056 ▼a567.673
■090 ▼a567.673▼b조315ㅇ
■1001 ▼a조동욱
■24510▼a이동 및 개인휴대통신▼xMobile telecommunicaions▼d조동욱▼e이재곤 공저
■260 ▼a서울▼b상조사▼c1999
■300 ▼a459p.▼c26cm
■653 ▼a이동▼a개인휴대통신▼aMOBILE▼aTELECOMMUNICAIONS
■7001 ▼a이재곤
■9500 ▼b\15000;