000  $anz n  2
000  $a주제어
001  $aKSH1998028349
005  $a20000326123503
008  $a980429 n azknnaabn          |a a|a    | 
150  $a아노말리[anomaly]
450  $wr$i독일어$aAnomalie
450  $wr$i영어$aanomaly
550  $a데이터베이스[database]
550  $a정규화[正規化]