| 000 | 00723 a a2200193 04500 | ||
|---|---|---|---|
| 001 | 15024 | ||
| 003 | CoBo-ECI | ||
| 005 | 20230616100903.0 | ||
| 008 | 150624b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0309028213 | ||
| 082 |
_a625.735 _bN174i |
||
| 245 | _aInvestigation and development of materials resources. -- Investigación y desarrollo de recursos de materiales. -- Investigation et développement des gisements de matériaux routiers | ||
| 260 |
_aWashington: _bTransportation Research Board _c1976 |
||
| 300 | _a220 p. | ||
| 504 | _aIncluye bibliografía p. 207 | ||
| 650 |
_92656 _aCARRETERAS _vPRUEBAS |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c12946 _d12946 |
||