000  $anz n  2
000  $a주제어
001  $aKSH2002017392
005  $a20021214000000
008  $a020802 n azknnaabn          |a a|a    | 
150  $a통신 기술[通信技術]
550  $wh$aIMT 2000[Internation Mobile Telecommunication 2000]
550  $wh$aP2P[Peer to Peer]
550  $a멀티레터레이션[multilateration]
550  $a통신[通信]