IBM's communications standards
| Author(s) : | Computer Technology Research Corp. , Llana Andres. , |
| Publisher : | Holtsville, N.Y., U.S.A :Computer Technology Research Corp |
| Publication Date : | 1990 |
| ISSN : | 0927695561 : |
| Location : | Main, |
| Call Number : | TK5105.5.L57 1990 |