00000nz  a2200000n  4500
001  KSH2002012261
005  20021016000000
008  020520 n azknn|abn          |a a|a    | 
150  ▼a유전 생화학[遺傳生化學]▲
450  ▼wr▼i영어▼agenetic biochemistry▲
550  ▼wg▼a생화학[生化學]▲
550  ▼a유전(생물학)[遺傳]▲