| 000 | 00585nam a2200169 a 4500 | ||
|---|---|---|---|
| 005 | 20220228110641.0 | ||
| 035 | _aF8901000711255 | ||
| 084 | _aTRB RPR 258 1983 | ||
| 100 | _aWhiting D. | ||
| 245 | _aControl of air content in concrete / D. Whiting and D. Star-k. | ||
| 260 | _aWashington, D.C. : TRB | ||
| 300 | _a84 p. | ||
| 440 | _aResearch Program Report ; 258 / Transportation Research Boa-rd. | ||
| 690 | _aConcreto - Entrada de aire - Control.Concreto - Pruebas. | ||
| 700 | _aStark, D., coaut. | ||
| 710 | _aNational Research Council. Transportation Research Board (E-.U.A.) | ||
| 999 |
_c60055 _d60055 |
||