| Title | Events in telecommunications history. /
|
| Edition | Revised ed. |
| Published | New York : AT&T, 1979.
|
| Description | xxvi, 76 p. : 28 cm.
|
| Subjects | American Telephone and Telegraph Company -- History.
Telecommunication -- United States -- History.
Telephone companies -- United States -- History.
|
| Organizations | American Telephone and Telegraph Company.
|
| Call Number/Copies | |
| | WRHS Research Library: HE 8846 A512 E93
mq28646: LC class, closed stacks [status: NON-CIRCULATING] |
| [Record 21542] |
|