| 000 | 00518 a2200181 04500 | ||
|---|---|---|---|
| 001 | 2629 | ||
| 008 | 050531s1978 0 d | ||
| 020 | _a0727700561 | ||
| 082 | 0 |
_a624.19 _bC736c |
|
| 245 | 0 | _aComputer methods in tunnEl design. | |
| 260 | 4 |
_aLondon.: _bInstitution of civil eng., _c1978 |
|
| 300 | 4 | _a196. p. | |
| 500 | 4 | _aIlustraciones* ed. Burt, Anthony*Bibliografía | |
| 650 |
_atúneles _963882 |
||
| 650 |
_adiseño de túneles _963883 |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c3012 _d3012 |
||