Perceptual factors and meanings of symbolic information elements. Volume I, executive summary.
| Data(s) |
07/01/1977
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|---|---|
| Resumo |
Mode of access: Internet. Author corporate affiliation: Federal Highway Administration, Washington, D.C. Report covers the period May 1976-May 1977 Subject code: PDED Subject code: PDF Subject code: PMHF*CI Subject code: YDR |
| Formato |
bib |
| 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 | #Symbols. #Signs. #Learning. #Design. #Sign Design. #Recognition. |
| Tipo |
text |
