00000nz  a2200000n  4500
001  KSH1998035705
005  19980429153849
008  980429 n azknn|abn          |a a|a    | 
150  ▼a풍상류▲
550  ▼a수괴(바닷물)[水塊]▲
550  ▼a해류[海流]▲