| 000 | 00569nam a2200145 a 4500 | ||
|---|---|---|---|
| 005 | 20220228110526.0 | ||
| 035 | _aF8901000703557 | ||
| 084 | _aHRB REC 56 1964 | ||
| 245 | _aPipes, drainage structures and cylinder pile retaining wall-. 7 reports / Highway Research Board | ||
| 260 | _aWashington, D.C. : HRB | ||
| 300 | _a123 p. | ||
| 440 | _aRecord ; 56 / Highway Research Board | ||
| 690 | _aTubo para alcantarilla de concreto reforzado.Tubo para alcantarilla de concreto reforzado - Esfuerzos. | ||
| 710 | _aNational Research Council. Highway Research Board (E.U.A.) | ||
| 999 |
_c55106 _d55106 |
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