00000nz  a2200000n  4500
001  KSH2000033175
005  20000804203843
008  000804 n azknn|abn          |a a|a    | 
150  ▼a발해 고분[渤海古墳]▲
550  ▼wg▼a고분[古墳]▲
551  ▼a발해(국명)[渤海]▲