LEADER 00519cam a1100181 k 4500 001 20170300000001099 005 20170324161808 008 890823s1979 ulkb 000a kor 085 $a79-0-25 090 $6093-01$a79-004 093 0 $6090-01$aUM0000000055$xU$y01 100 1 $a정보분석국 245 $a북한개요 (1978)$d국토통일원 편. 250 $a01 판 260 $a서울:$b국토통일원$c1979. 300 $a0332p$b지도$c22 506 $a일반 856 4 $ahttps://lib.uniedu.go.kr/libeka/elec/00010688.pdf