| 篇名 | Service-cost tradeoffs for carload freight traffic in the U.S. rail industry |
| 簡稱 | TRA |
| 作者 | Mark H.Keaton |
| 卷期 | 25:6 |
| 頁次 | 363 |
| 年份 | 1991 |
| 月份 | 11 |
| Hashtags |
查看次數:
60
| 篇名 | Service-cost tradeoffs for carload freight traffic in the U.S. rail industry |
| 簡稱 | TRA |
| 作者 | Mark H.Keaton |
| 卷期 | 25:6 |
| 頁次 | 363 |
| 年份 | 1991 |
| 月份 | 11 |
| Hashtags |