000  $anz n  2
000  $a주제어
001  $aKSH1998043503
005  $a20000620015830
008  $a980513 n azknnaabn          |a a|a    | 
150  $a제어키[制御--]
450  $wr$i영어$acontrol key
550  $wg$a키(색인)[key]