00690na a2200205 4500001001300000005001500013008004100028024002700069035001800096035002700114100003400141370004800175372004000223372001700263373006800280374005700348375001100405377001400416670005400430KAC20185167320180629175303180629 b aznnnaabn fa aaa 7 a00000004677408202isni a(KRI)10163382 a(KISTI)ADPER00003212411 a서경원,g徐景源,d1971- c한국(국명)[韓國]0KSH20000101452nlsh a건축[建築]0KSH19980066282nlsh a터널공학 a(주)대우건설기술연구소 터널공학 (책임연구원) a연구원(연구자)[硏究員]0KSH19980377142nlsh a남성 l한국어 a한국연구자정보(KRI)uhttps://www.kri.go.kr