000 00490nam a2200145 a 4500
005 20220228110526.0
035 _aF8901000703607
084 _aHRB REC 105 1966
245 _aTraffic control: devices and delineation. 7 reports / Highw-ay Research Board
260 _aWashington, D.C. : HRB
300 _a125 p.
440 _aRecord ; 105 / Highway Research Board
690 _aTránsito (Ingeniería víal) - Control.
710 _aNational Research Council. Highway Research Board (E.U.A.)
999 _c55153
_d55153