000  $anz n  2
000  $a주제어
001  $aKSH1997000887
005  $a19970627085028
008  $a970627 n azknnaabn          |a a|a    | 
150  $a단주기 중력파[短週期重力波]
450  $wr$i영어$ashortperiod gravity wave
550  $wg$a중력파[重力波]