Report of highway research at Pittsburg, California, 1921 and 1922.
| Data(s) |
05/11/2024
|
|---|---|
| Resumo |
Test commenced by the Columbia steel company, finished with the financial cooperation of the California highway commission and U.S. Bureau of public roads. Mode of access: Internet. |
| Formato |
ren |
| Identificador | |
| Idioma(s) |
eng |
| Publicador |
Sacramento, |
| 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 | #Roads, Experimental |
| Tipo |
text |
