000  $anz n  2
000  $a주제어
001  $aKSH2002002835
005  $a20021230000000
008  $a020124 n azknnaabn          |a a|a    | 
150  $a엘시 발진기[--發振器]
450  $wr$i영어$aL-C oscillator
550  $wg$a발진기[發振器]