000 | 00700nam a2200181 a 4500 | ||
---|---|---|---|
005 | 20220228110640.0 | ||
035 | _aF8901000710197 | ||
084 | _aTRB RPR 168 1976 | ||
100 | _aWeber, W.G. | ||
245 | _aRapid measurement of concrete pavement thickness and reinfo-rcement location : field evaluation of non destructive syst-ems / W.G. Weber , R.L. Grey, and P.D. Cady. | ||
260 | _aWashington, D.C. : TRB | ||
300 | _a63 p. | ||
440 | _aResearch Program Report ; 168 / Transportation Research Boa- | ||
440 | _ard | ||
690 | _aPavimentos de concreto - Pruebas. | ||
700 | _aGrey, R.L., coaut.Cady, P.D., coaut. | ||
710 | _aNational Research Council. Transportation Research Board (E-.U.A.) | ||
999 |
_c60008 _d60008 |