| Type |  Book |
| ชื่อเรื่อง | Cost-effective maintenance of railway track : proceedings of the conference Cost-Effective Maintenance of Railway Track organized by the Institution of Civil Engineers and held in London on 25-26 June 1992 |
| ISBN | 0727719300 |
| | 0727719300 (hbk.) |
| พิมพลักษณ์ | London : Telford, c1992 |
| รูปเล่ม | 220 p. : ill |
| หัวเรื่อง | Cost effectiveness |
| | Railroads --Track --Maintenance and repair --Congresses [] |
| | Railroad maintenance cost |