Databook 1991 : data and text communications services in Europe January 91-December 91 Databook tariffs 1991
Bok Engelsk 1991
| Utgitt | London : Eurodata Foundation , c1991
|
|---|---|
| Omfang | 1 b. (flere pag.)
|
| Emner | |
| ISBN | 0946729212. - 9780946729210
|
Bok Engelsk 1991
