00000nz  a2200000n  4500
001  KSH1998038441
005  20000217022209
008  980429 n azknn|abn          |a a|a    | 
150  ▼a스테롤[sterol]▲
450  ▼a스테린[Sterin]▲
450  ▼wr▼i독일어▼aSterin▲
450  ▼wr▼i영어▼asterol▲
550  ▼wg▼a스테로이드[steroid]▲
550  ▼wh▼a데히드로 콜레스테롤[dehydrocholesterol]▲
550  ▼wh▼a콜레스테롤[cholesterol]▲
550  ▼a알코올[alcohol]▲