00000nz  a2200000n  4500
001  KSH1999003806
005  20021229000000
008  990128 n azknn|abn          |a a|a    | 
150  ▼a엄격한 증명[嚴格--證明]▲
450  ▼wr▼i독일어▼aStrengbeweis▲
450  ▼wr▼i불어▼apreuve stricte▲
450  ▼wr▼i영어▼astrict proof▲
450  ▼wr▼i일본어▼a嚴格な證明▲
550  ▼wg▼a증명(증거)[證明]▲
550  ▼a자유로운 증명[自由--證明]▲