00812nam a2200229 k 4500001001300000005001500013008004100028020003100069049002800100052001600128056001400144082001700158245007800175260003000253300002600283500005800309504001700367650004700384653008700431700005300518950001100571KMO20041670920180919143342040611s2004    ulka          001   kor    a8956881634g93560:c\140000 lEM3035420lEM3035421c201a568.52b4-6  a568.52240 a621.384522100a디지털 이동통신=xDigital mobile telecommunication/d방성일 저  a서울:b양서각,c2004  a325p.:b삽도;c26cm  a권말부록으로 '셀룰러 관련용어'등 수록  a색인수록 8a이동 통신[移動通信]0KSH1998030181  a디지털a이동통신a디지털이동통신aDIGITALaMOBILEaTELECOMMUNICATION1 a방성일,g方成日,d1957-0KAC2018265004aut0 b\14000