00000nz  a2200000n  4500
001  KSH2001018232
005  20021219000000
008  011115 n azknn|abn          |a a|a    | 
150  ▼a시머트리[symmetry]▲
450  ▼wr▼i영어▼asymmetry▲
550  ▼a균형[均衡]▲
550  ▼a애시머트리[asymmetry]▲