General review of operating results of the Bell system and its principal functional divisions for the years 1936 and 1937, and certain prior years, and detailed comparision of operating results of Long lines department for the years 1936 and 1937, June 1, 1938.
| Data(s) |
31/12/1969
|
|---|---|
| Resumo |
Reproduced from type-written copy. At head of title: Federal communications commission. Telephone rate and research department (Telephone investigation) Mode of access: Internet. |
| Identificador | |
| Idioma(s) |
eng |
| Publicador |
[Washington : s.n., |
| 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 | #American Telephone and Telegraph Company. |
| Tipo |
text |
