000  $anz n  2
000  $a주제어
001  $aKSH1998022759
005  $a19990718160609
008  $a980429 n azknnaabn          |a a|a    | 
150  $a근접 측정[近接測定]
550  $wg$a측정[測定]
550  $a원격 측정[遠隔測定]