00000nz  a2200000n  4500
001  KSH2001003868
005  20021224000000
008  010302 n azknn|abn          |a a|a    | 
150  ▼a필산[筆算]▲
550  ▼a암산[暗算]▲
550  ▼a호산 암산[胡算暗算]▲