00722na  a2200217   4500001001300000005001500013008004100028024002700069035001800096035002700114100002200141370004800163372004000211372004000251373005000291374005700341375001100398377001400409400002700423670005400450KAC20186040120180711154408180711 b aznnnaabn          fa aaa      7 a00000004678502022isni  a(KRI)10709884  a(KISTI)ADPER68011553111 a이광섭,d1973-  c한국(국명)[韓國]0KSH20000101452nlsh  a철도[鐵道]0KSH19980045772nlsh  a교통[交通]0KSH19980031762nlsh  a한국철도기술연구원 (선임연구원)  a연구원(연구자)[硏究員]0KSH19980377142nlsh  a남성  l한국어1 aLee, Gwangseop,d1973-  a한국연구자정보(KRI)uhttps://www.kri.go.kr