000  $anz n  2
000  $a주제어
001  $aKSH1998041213
005  $a20021216000000
008  $a980429 n azknnaabn          |a a|a    | 
150  $a특성 요소[特性要素]
450  $wr$i영어$acharacteristic element
550  $a특성[特性]