000  $anz n  2
000  $a주제어
001  $aKSH2005002475
005  $a20050215102201
008  $a050215 n azknnaabn          |a a|a    | 
150  $a페놀 방부제[--防腐劑]
450  $wr$i영어$aphenol antiseptics
550  $wg$a방부제[防腐劑]