| 000 | 00421nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 220709b1987 xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a624.19 _bC53T |
||
| 245 |
_aTunneling and underground transport _bfuture developments in technology,economics,and policy |
||
| 260 |
_aNew York _bElsevier _c1987 |
||
| 300 | _avii,236 | ||
| 630 | _aTunnels | ||
| 700 | _aDavidson, Frank P. Ed. | ||
| 964 | _bEnglish | ||
| 964 | _ePaper Fo | ||
| 942 | _cBooks | ||
| 906 | _a22370 | ||
| 981 | _aNew York: Elsevier, 1987. | ||
| 982 | _avii,236 | ||
| 983 | _aTunneling and underground transport : future developments in technology,economics,and policy:papers | ||
| 999 |
_c22207 _d22207 |
||