Driver understanding of work zone flagger signals and signaling devices. Interim report.
| Data(s) |
29/12/1981
|
|---|---|
| Resumo |
Texas State Department of Highways and Public Transportation, Transportation Planning Division, Austin Mode of access: Internet. Author corporate affiliation: Texas Transportation Institute, College Station Report covers the period Sept 1977-Jan 1981 Subject code: CDNC Subject code: DYD Subject code: HBD Subject code: OAGDF |
| Identificador | |
| Idioma(s) |
eng |
| Direitos |
Items in this record are available as Public Domain, Google-digitized. View access and use profile at http://www.hathitrust.org/access_use#pd-google. Please see individual items for rights and use statements. |
| Palavras-Chave | #Warning signs. #Vehicle accessories. #Hand. #Construction sites. #Warning Signs/ Warning Signals. #Hands. #Flags/ Pennants. #Construction Zones. |
| Tipo |
text |
