X.25 and related protocols
| Author(s) : | Black Uyless D., |
| Publisher : | Los Alamitos, Calif :IEEE Computer Society Press |
| Publication Date : | 1991 |
| ISSN : | 0818619767 (pbk.) |
| Location : | Main, |
| Call Number : | TK5105.5.B568 1991 |

| Author(s) : | Black Uyless D., |
| Publisher : | Los Alamitos, Calif :IEEE Computer Society Press |
| Publication Date : | 1991 |
| ISSN : | 0818619767 (pbk.) |
| Location : | Main, |
| Call Number : | TK5105.5.B568 1991 |