| 000 | 00482nam a2200145 a 4500 | ||
|---|---|---|---|
| 005 | 20220228110528.0 | ||
| 035 | _aF8901000703713 | ||
| 084 | _aHRB REC 210 1967 | ||
| 245 | _asymposium on concrete strenght. 5 reports / Highway Researc-h Board | ||
| 260 | _aWashington, D.C. : HRB | ||
| 300 | _a117 p. | ||
| 440 | _aRecord ; 210 / Highway Research Board | ||
| 690 | _aConcreto - Resistencia.Concreto - Pruebas. | ||
| 710 | _aNational Research Council. Highway Research Board (E.U.A.) | ||
| 999 |
_c55253 _d55253 |
||