000 00559nam a2200145 a 4500
005 20220228110635.0
035 _aF8901000709827
084 _aTRB REC 762 1980
245 _aCorrosion, cathodic protection, aggregate upgrading, concre-te density, and pavement marking / Transportation Research -Board.
260 _aWashington, D.C. : TRB
300 _a60 p.
440 _aRecord ; 762 / Transportation Research Board
690 _aCubiertas (puentes de concreto) - ReparaciĆ³n.
710 _aNational Research Council. Transportation Research Board (E-.U.A.)
999 _c59648
_d59648