LEADER 00494cam a1100157 k 4500 001 20170300000000309 005 20170321162019 008 050412s2005 ulkdo 000a korBN 090 $6093-01$a05-03-07$b북69ㅇ 093 0 $6090-01$aUM0000000110$xU$y01 110 $a연구개발과 245 00$a북한이해 (2005)$d연구개발과 편. 260 $a서울:$b통일교육원$c2005. 300 $a259p$b도표, 사진$c26cm 506 $a일반 856 4 $ahttps://lib.uniedu.go.kr/libeka/elec/00066894.pdf