00000nz  a2200000n  4500
001  KSH2000026966
005  20000426202129
008  000426 n azknn|abn          |a a|a    | 
150  ▼a미량 확산 분석[微量擴散分析]▲
450  ▼wr▼i영어▼amicro-diffusion analysis▲
550  ▼wg▼a미량 분석[微量分析]▲