Books by H. Douglas Robertson:
Books in the extended shelves:
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Robertson, H. Douglas: Computer programs for safety analysis. (1987), also by David L. Harkey and K. Colpitts (page images at HathiTrust)- Robertson, H. Douglas: Large truck accident causation. Final report. (1982), also by J. P. Eicher and G. R. Toth (page images at HathiTrust)
- Robertson, H. Douglas: Safety criteria for longer combination vehicles. Final report. (1987), also by David L. Harkey and Scott E. Davis (page images at HathiTrust)
- Robertson, H. Douglas: School trip safety and urban play areas. Volume VI. Guidelines for planning school bus routing and scheduling. Final report. (1975), also by Allen E. Shinder and Martin L. Reiss (page images at HathiTrust)
- Robertson, H. Douglas: Urban intersection improvements for pedestrian safety. Volume II. Identification of safety and operational problems at intersections. Final report. (1977), also by Wallace G. Berger and R. F. Pain (page images at HathiTrust)
Find more by H. Douglas Robertson at your library, or elsewhere.