Á lódáil...
International telecommunications
| Príomhúdar: | |
|---|---|
| Údair Eile: | |
| Formáid: | Printed Book |
| Teanga: | English |
| Foilsithe: |
Indiana
Sams
1993
|
| Sraith: | Proffessional reference series
|
| Ábhair: |
| Cur Síos Fisiciúil: | 444p. |
|---|---|
| ISBN: | 0672301199 |