Barrier-free communications.
| Data(s) |
31/12/1969
|
|---|---|
| Resumo |
Mode of access: Internet. |
| Formato |
bib |
| Identificador | |
| Idioma(s) |
eng |
| Publicador |
Washington, D.C. (7th and D Streets, SW, Washington 20407) : GSA, Capital Zone, Information Resources Management Service, Telecommunications Division, Customer Services Branch, |
| 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 | #Telecommunications devices for the deaf #Telecommunication |
| Tipo |
text |
