00638na  a2200193   4500001001300000005001500013008004100028024002700069035002700096100002200123370004800145372004000193373003200233374005700265375001100322377001400333400002700347670007000374KAC2018J854120181024135046181010 b aznnnaabn          fa aaa      7 a00000004735956232isni  a(KISTI)ADPER00002868951 a김경희,d1974-  c한국(국명)[韓國]0KSH20000101452nlsh  a철도[鐵道]0KSH19980045772nlsh  a한국철도기술연구원  a연구원(연구자)[硏究員]0KSH19980377142nlsh  a여성  l한국어1 aKim, Gyeonghui,d1974-  a한국과학기술정보연구원(KISTI)uhttps://www.kisti.re.kr