00000nz  a2200000n  4500
001  KSH2000002154
005  20000126175842
008  000126 n azknn|abn          |a a|a    | 
150  ▼a등어선[等語線]▲
450  ▼wr▼i영어▼aisogloss line▲
550  ▼a방언 지도[方言地圖]▲
550  ▼a방언[方言]▲