00000nz  a2200000n  4500
001  KSH2002028520
005  20021031165255
008  021031 n azknn|abn          |a a|a    | 
150  ▼a예해[例解]▲
450  ▼wr▼i영어▼aexemplification▲
450  ▼wr▼i영어▼aillustration▲
550  ▼a연습 문제[演習問題]▲