LEADER 00752cam a1100217 k 4500 001 20170600000000435 005 20170605114948 008 900828s1988 kn 000a kor 035 $a10160$a14245 049 1 $lBE0000030854$vV.2$fMS 085 $a3535 090 $6093-01$a326.30911$b조53ㅈ 093 0 $6090-01$aEM0000040672$vV.2$y01 110 $a철도출판사$e편. 245 $a(조선부문사)조선교통운수사 2 :$b철도운수편 /$d철도출판사 편. 250 $a01 판 260 $a평양:$b철도출판사,$c1988. 300 $a0499p. ;$c21 cm 506 $a일반 630 $a조선교통운수사$a북한교통사$a북한철도운수$a철도운수사$a북한교통운수정책$a북한철도운수정책 990 $b정희숙