000  $anz n  2
000  $a주제어
001  $aKSH2004034330
005  $a20040822011350
008  $a040822 n azknnaabn          |a a|a    | 
150  $a통신용 직매 케이블[通信用--]
450  $wr$i영어$atelecommunication buried cable
550  $wg$a통신 케이블[通信--]