00000nz  a2200000n  4500
001  KSH2005008306
005  20050413164645
008  050413 n azknn|abn          |a a|a    | 
150  ▼a나노 튜브 리본[nanotube ribbon]▲
450  ▼wr▼i영어▼ananotube ribbon▲
550  ▼a나노 튜브[nanotube]▲