00000nz  a2200000n  4500
001  KSH2003000555
005  20030426131531
008  030426 n azknn|abn          |a a|a    | 
150  ▼a과밀 지역[過密地域]▲
450  ▼wr▼i영어▼aoverpopulated area▲
550  ▼a과밀 도시[過密都市]▲