000  $anz n  2
000  $a주제어
001  $aKSH2001025079
005  $a20021016000000
008  $a011230 n azknnaabn          |a a|a    | 
150  $a유화 착시[宥和錯視]
450  $wr$i영어$aoptical illusion
550  $wg$a착시[錯視]