Core competencies for highway safety professionals.
"This digest summarizes the results of a study conducted by Paul Jovanis and Frank Gross, Pennsylvania State University."
| Korporace: | , , |
|---|---|
| Další autoři: | , |
| Médium: | Kniha |
| Jazyk: | English |
| Vydáno: |
Washington, D.C.
Transportation Research Board
[2006]
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| Edice: | Research results digest (National Cooperative Highway Research Program)
no. 302. |
| Témata: | |
| On-line přístup: | http://onlinepubs.trb.org/onlinepubs/nchrp/nchrp_rrd_302.pdf |