00000nz  a2200000n  4500
001  KSH1998030964
005  20000613181552
008  980429 n azknn|abn          |a a|a    | 
150  ▼a반작용[反作用]▲
450  ▼wr▼i영어▼areaction▲
550  ▼a반작용 제어[反作用制御]▲
550  ▼a반작용력[反作用力]▲
550  ▼a역기능[逆機能]▲
550  ▼a작용[作用]▲
550  ▼a조건 반사[條件反射]▲