00000nz  a2200000n  4500
001  KSH2000019140
005  20000320145220
008  000320 n azknn|abn          |a a|a    | 
150  ▼a북한학과[北韓學科]▲
450  ▼wr▼i영어▼adepartment of North Korean studies▲
550  ▼wg▼a지역학과[地域學科]▲
550  ▼a북한학[北韓學]▲
550  ▼a북한학자[北韓學者]▲