000  $anz n  2
000  $a주제어
001  $aKSH2004029735
005  $a20040823095859
008  $a040823 n azknnaabn          |a a|a    | 
150  $a가정용 온수기[家庭用溫水器]
450  $wr$i영어$adomestic water heater
550  $wg$a온수기[溫水器]