000 | 00491nam a2200145 a 4500 | ||
---|---|---|---|
005 | 20220228110525.0 | ||
035 | _aF8901000703496 | ||
084 | _aHRB REC 10 1963 | ||
245 | _aElectronic traffic surveillance and control. 5 reports / Hi-ghway Research Board. | ||
260 | _aWashington, D.C. : HRB | ||
300 | _a76 p. | ||
440 | _aRecord ; 10 / Highway Research Board | ||
690 | _aTránsito (Ingeniería víal) - Control. | ||
710 | _aNational Research Council. Highway Research Board (E.U.A.) | ||
999 |
_c55061 _d55061 |