Llwytho...
Data and computer communications
| Prif Awdur: | |
|---|---|
| Fformat: | Printed Book |
| Iaith: | English |
| Cyhoeddwyd: |
London
Collier Macmillan
1985
|
| Pynciau: |
SMS
| Rhif Galw: |
004.6 STA |
|---|---|
| Copi | Nid yw'r Statws Byw ar Gael |