000  $anz n  2
000  $a주제어
001  $aKSH2001013155
005  $a20021210000000
008  $a010627 n azknnaabn          |a a|a    | 
150  $a세락[seracs]
450  $wr$i영어$aseracs
550  $a빙하[氷河]
550  $a아이스폴[ice fall]
550  $a크레바스[crevasse]