00000nz  a2200000n  4500
001  KSH2000002308
005  20000320192343
008  000320 n azknn|abn          |a a|a    | 
150  ▼a롤의 정리[--定理]▲
450  ▼wr▼i영어▼aRolle's theorem▲
550  ▼a함수[函數]▲