000  $anz n  2
000  $a주제어
001  $aKSH2000035328
005  $a20021124000000
008  $a001023 n azknnaabn          |a a|a    | 
150  $a북해 유전[北海油田]
450  $wr$i영어$aNorth Sea oil field
550  $wg$a유전(석유)[油田]
550  $a북해(해양)[北海]