An Evaluation of the operational efficiency of VASCAR, a speed measuring device / Patricia F. Waller [and others].
| Other author | Waller, Patricia F., 1932-2003. |
| Other author | University of North Carolina (System). Highway Safety Research Center. |
| Format | Book |
| Publication Info | Chapel Hill : University of North Carolina, Highway Safety Research Center, 1968. |
| Description | ii, 20 pages : illustrations ; 28 cm |
| Subjects |
| Bibliography note | Bibliography: p. 19. |