000 00492nam a2200145 a 4500
005 20220228110527.0
035 _aF8901000703672
084 _aHRB REC 167 1967
245 _aBridges and structures. 5 reports / Highway Research Board
260 _aWashington, D.C. : HRB
300 _a47 p.
440 _aRecord ; 167 / Highway Research Board
690 _aTrabe armada - Pruebas.Trabe armada - Resistencia a la fatiga.
710 _aNational Research Council. Highway Research Board (E.U.A.)
999 _c55213
_d55213