Showing 15,271 - 15,280 results of 20,300 for search '"Researchers."', query time: 0.06s Refine Results
  1. 15271
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  6. 15276

    Continuing project to synthesize information on highway problems.

    Published 1976
    Book
  7. 15277

    Current practices in use of retroreflective signing materials.

    Published 1976
    Book
  8. 15278

    Guidelines for design and operation of ramp control systems.

    Published 1976
    Book
  9. 15279

    Breakaway cable terminals for guardrails and median barriers.

    Published 1976
    Book
  10. 15280

    Evaluation research in education by Cooley, William W.

    Published 1976
    Book

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