| LDR | 00000nam k2200205 c 4500 | |
|---|---|---|
| 001 | 000000062486 | |
| 005 | 20151211182141 | |
| 008 | 130816s ulk 000a eng | |
| 022 | ▼a 1738-6225 | |
| 245 | ▼a 한국철도학회 논문집. | |
| 260 | ▼b 한국철도학회. | |
| 507 | ▼t Journal of the Korean Society for Railway. | |
| 856 | 4 | ▼u http://www.dbpia.co.kr/Journal/IssueList/PLCT00000931 |
| 991 | ▼a 전자저널 |