00000nz  a2200000n  4500
001  KSH1999019510
005  19990710125152
008  990710 n azknn|abn          |a a|a    | 
150  ▼a갯논[瀉畓]▲
450  ▼a염해답[鹽害沓]▲
550  ▼wg▼a논[畓]▲