000 00480nam a2200145 a 4500
005 20220228110533.0
035 _aF8901000704042
084 _aHRB SR 63 1961
245 _acommemoration of the 40th annual meeting / Highway Research- Board.
260 _aWashington, D.C. : HRB
300 _a28 p.
440 _aSpecial report ; 63 / Highway Research Board
690 _aHighway Research Board - Conferencia.
710 _aE.U.A. National Research Council. Highway Research Board.
999 _c55558
_d55558