000 00461nam a2200145 a 4500
005 20220228110528.0
035 _aF8901000703699
084 _aHRB REC 195 1967
245 _aRoad user characteristics. 7 reports / Highway Research Boa-rd
260 _aWashington, D.C. : HRB
300 _a97 p.
440 _aRecord ; 195 / Highway Research Board
690 _aAutomóviles - Conducción.
710 _aNational Research Council. Highway Research Board (E.U.A.)
999 _c55239
_d55239