00000nz  a2200000n  4500
001  KSH1998018810
005  19980429133327
008  980429 n azknn|abn          |a a|a    | 
150  ▼a대괄호▲
450  ▼a꺽쇠 묶음▲
450  ▼wr▼i영어▼abracket▲
550  ▼wg▼a괄호[括弧]▲